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Two aeronautical charts representing the areas from Dayton, Ohio, to Mount Clemens, Michigan, and from Louisville, Kentucky, to Nashville, Tennessee. Features military, municipal, commercial, emergency, and seaplane landing fields. Also shows political boundaries, roads, railways, cities, towns, topography, bodies of water, drainage, and coastlines. Relief shown with contour lines and color coding. Maps include latitudinal and longitudinal lines, legend, scale statements, and bar scales given in miles, as well as compass roses oriented toward left of sheet (with slight variation between the two maps). Color lithographs. Together, maps are 56 x 86 cm, on double sheet, 60 x 135 cm. Map number 47 provided with a handwritten annotation., Airway Maps - Ford Motor Company. Folio. Cover is green printed fabric with red leather corners, gilt title and decoration. With gilt spine title and decorated leather spine. French fold binding. Charts were commissioned by the Ford Motor Company, and compiled by the United States Department of Commerce, Army Air Corps, and Hydrographic Office in Washington, D.C., 1923-1930. In total, the atlas includes 74 aeronautical charts on 39 double sheets. Charts feature military, municipal, commercial, emergency, and seaplane landing fields, as well as beacons. Charts also shows political boundaries, roads, railways, cities, towns, topography, bodies of water, drainage, shorelines and coastlines. Charts are color lithographs pasted onto folio sheets. This is a unique, comprehensive collection of the earliest official air navigation charts produced in the United States. This custom composite atlas was compiled for the Ford Motor Company amidst the production of their iconic Trimotor aircraft, which was produced from 1926 to 1933. This atlas incorporates the three earliest series of official American air navigation charts, spanning from 1923 to 1930, presenting an unparalleled picture of the birth of nationwide civil aviation in the United States. The atlas includes charts from the Army Air Corps, the Department of Commerce, and the U.S. Hydrographic Office. Each chart showcases the evolving standards and methodologies of air navigation, reflecting the advancements in aviation technology and the political considerations that shaped American aviation policy in the 1920s. The birth of American commercial aviation traces its genesis to the early 20th century, following significant advancements in aviation technology and the success of military flight operations during World War I. In 1914, the world's first scheduled passenger airline service, operated by the St. Petersburg-Tampa Airboat Line, took flight in Florida, using a Benoist XIV airboat. This pioneering venture catalyzed the establishment of more organized and expansive air services. The Air Mail Act of 1925, commonly known as the Kelly Act, further accelerated the growth of the commercial aviation sector in the United States by authorizing the United States Post Office to contract with private airlines to transport mail. Subsequent legislation, including the Air Commerce Act of 1926, provided federal oversight and regulations for this nascent industry. By the 1930s, with infrastructural developments like airports and improvements in aircraft technology, commercial airlines had become integral components of the American transportation landscape, revolutionizing long-distance travel and setting the stage for the global aviation industry of the 20th century. On February 22, 1921, a pioneering experiment was conducted to determine the feasibility of cross-country flights without halting at nightfall. Two planes, each taking off from opposite coasts, attempted to traverse the route between New York and San Francisco. To aid night navigation, bonfires were strategically placed along the path. Of the participants, one mail plane, piloted by the aviator Jack Knight and equipped solely with a railroad map and a compass, successfully completed the journey. The first daytime, coast-to-coast airmail flight had only been completed the year before. Around the same time, in 1921, the United States Army Air Corps began an extensive evaluation of aeronautical charts, aiming to establish a standardized map for aerial navigation. As a result of this study, in 1923, the Air Corps began to issue a series of air navigation maps covering the country's main air routes. Before 1926, these maps were produced in collaboration between the U.S. Geological Survey and the U.S. Army Engineer Reproduction Plant. However, with the passage of the Air Commerce Act in 1926, the responsibility for creating these maps transitioned to the U.S. Coast and Geodetic Survey under the authority of the Department of Commerce. From this point forward, the objective was to integrate the burgeoning commercial airways system with the existing military network. The U.S. Navy and Hydrographic Office also determined to create a set of air navigation maps focused on the coasts of the United States. Sets of these maps from the 1920s are exceedingly rare, largely because pilots of that era would only carry individual maps pertinent to their specific routes. Given that a pilot would typically be responsible for only a handful of routes at any given time, there was rarely a need to possess a comprehensive collection. Furthermore, the number of long-haul pilots in the United States during this period was quite limited, which further decreased the circulation of these maps. Compounding their rarity, as aviation technology and knowledge advanced, these maps were swiftly updated and replaced, leading to the disposal of earlier versions. In some cases, it is clear that newer versions of individual charts have been pasted over earlier editions. This atlas contains a comprehensive collection of charts from the three previously mentioned series, extending up to approximately March 1930. This means that many of the maps in the Department of Commerce series had not yet been completed and printed, and that only two charts from the Hydrographic Office had been completed when the atlas was compiled. Charts not included are numbers 17, 106-109, 113, 116-118, 120-126, 135-137 (titles listed below): Air Navigation Map No. 17 [left blank according to Airway Bulletin 11a] Airway Map No. 106 Pilottown - New Orleans
Airway Map No. 107 New Orleans - Jackson
Airway Map No. 108 Jackson - Memphis
Airway Map No. 109 Memphis - St. Louis Airway Map No. 113 Twin Cities - Fargo Airway Map No. 116 Cincinnati - Dayton - Cleveland
Airway Map No. 117 Cleveland - Buffalo
Airway Map No. 118 Detroit - Buffalo Airway Map No. 120 Albany - Boston
Airway Map No. 121 New York - Albany
Airway Map No. 122 Albany - Montreal
Airway Map No. 123 Miami - West Palm Beach - Titusville
Airway Map No. 124 Tampa - Titusville
Airway Map No. 125 Titusville - Jacksonville
Airway Map No. 126 Jacksonville - Atlanta Airway Map No. 135 Salt Lake City - Boise
Airway Map No. 136 Boise - Pasco
Airway Map No. 137 Pasco - Seattle Historical notes supplied by Barry Lawrence Ruderman, Antique Maps Inc.

Two aeronautical charts representing the areas from Reno, Nevada, to San Francisco, California, and from Louisville, Kentucky, to Dayton, Ohio. Features military, municipal, commercial, emergency, and seaplane landing fields. Also shows political boundaries, roads, railways, cities, towns, topography, bodies of water, drainage, and coastlines. Relief shown with contour lines and color coding. Maps include latitudinal and longitudinal lines, legend, scale statements, and bar scales given in miles, as well as compass roses oriented toward top of sheet (with slight variation between the two maps). aeronautical chart no. 36 includes eleven inset maps showing route and landing facilities. Color lithographs. Together, maps are 56 x 85 cm, on double sheet, 60 x 135 cm. Map number 35 provided with a handwritten annotation., Airway Maps - Ford Motor Company. Folio. Cover is green printed fabric with red leather corners, gilt title and decoration. With gilt spine title and decorated leather spine. French fold binding. Charts were commissioned by the Ford Motor Company, and compiled by the United States Department of Commerce, Army Air Corps, and Hydrographic Office in Washington, D.C., 1923-1930. In total, the atlas includes 74 aeronautical charts on 39 double sheets. Charts feature military, municipal, commercial, emergency, and seaplane landing fields, as well as beacons. Charts also shows political boundaries, roads, railways, cities, towns, topography, bodies of water, drainage, shorelines and coastlines. Charts are color lithographs pasted onto folio sheets. This is a unique, comprehensive collection of the earliest official air navigation charts produced in the United States. This custom composite atlas was compiled for the Ford Motor Company amidst the production of their iconic Trimotor aircraft, which was produced from 1926 to 1933. This atlas incorporates the three earliest series of official American air navigation charts, spanning from 1923 to 1930, presenting an unparalleled picture of the birth of nationwide civil aviation in the United States. The atlas includes charts from the Army Air Corps, the Department of Commerce, and the U.S. Hydrographic Office. Each chart showcases the evolving standards and methodologies of air navigation, reflecting the advancements in aviation technology and the political considerations that shaped American aviation policy in the 1920s. The birth of American commercial aviation traces its genesis to the early 20th century, following significant advancements in aviation technology and the success of military flight operations during World War I. In 1914, the world's first scheduled passenger airline service, operated by the St. Petersburg-Tampa Airboat Line, took flight in Florida, using a Benoist XIV airboat. This pioneering venture catalyzed the establishment of more organized and expansive air services. The Air Mail Act of 1925, commonly known as the Kelly Act, further accelerated the growth of the commercial aviation sector in the United States by authorizing the United States Post Office to contract with private airlines to transport mail. Subsequent legislation, including the Air Commerce Act of 1926, provided federal oversight and regulations for this nascent industry. By the 1930s, with infrastructural developments like airports and improvements in aircraft technology, commercial airlines had become integral components of the American transportation landscape, revolutionizing long-distance travel and setting the stage for the global aviation industry of the 20th century. On February 22, 1921, a pioneering experiment was conducted to determine the feasibility of cross-country flights without halting at nightfall. Two planes, each taking off from opposite coasts, attempted to traverse the route between New York and San Francisco. To aid night navigation, bonfires were strategically placed along the path. Of the participants, one mail plane, piloted by the aviator Jack Knight and equipped solely with a railroad map and a compass, successfully completed the journey. The first daytime, coast-to-coast airmail flight had only been completed the year before. Around the same time, in 1921, the United States Army Air Corps began an extensive evaluation of aeronautical charts, aiming to establish a standardized map for aerial navigation. As a result of this study, in 1923, the Air Corps began to issue a series of air navigation maps covering the country's main air routes. Before 1926, these maps were produced in collaboration between the U.S. Geological Survey and the U.S. Army Engineer Reproduction Plant. However, with the passage of the Air Commerce Act in 1926, the responsibility for creating these maps transitioned to the U.S. Coast and Geodetic Survey under the authority of the Department of Commerce. From this point forward, the objective was to integrate the burgeoning commercial airways system with the existing military network. The U.S. Navy and Hydrographic Office also determined to create a set of air navigation maps focused on the coasts of the United States. Sets of these maps from the 1920s are exceedingly rare, largely because pilots of that era would only carry individual maps pertinent to their specific routes. Given that a pilot would typically be responsible for only a handful of routes at any given time, there was rarely a need to possess a comprehensive collection. Furthermore, the number of long-haul pilots in the United States during this period was quite limited, which further decreased the circulation of these maps. Compounding their rarity, as aviation technology and knowledge advanced, these maps were swiftly updated and replaced, leading to the disposal of earlier versions. In some cases, it is clear that newer versions of individual charts have been pasted over earlier editions. This atlas contains a comprehensive collection of charts from the three previously mentioned series, extending up to approximately March 1930. This means that many of the maps in the Department of Commerce series had not yet been completed and printed, and that only two charts from the Hydrographic Office had been completed when the atlas was compiled. Charts not included are numbers 17, 106-109, 113, 116-118, 120-126, 135-137 (titles listed below): Air Navigation Map No. 17 [left blank according to Airway Bulletin 11a] Airway Map No. 106 Pilottown - New Orleans
Airway Map No. 107 New Orleans - Jackson
Airway Map No. 108 Jackson - Memphis
Airway Map No. 109 Memphis - St. Louis Airway Map No. 113 Twin Cities - Fargo Airway Map No. 116 Cincinnati - Dayton - Cleveland
Airway Map No. 117 Cleveland - Buffalo
Airway Map No. 118 Detroit - Buffalo Airway Map No. 120 Albany - Boston
Airway Map No. 121 New York - Albany
Airway Map No. 122 Albany - Montreal
Airway Map No. 123 Miami - West Palm Beach - Titusville
Airway Map No. 124 Tampa - Titusville
Airway Map No. 125 Titusville - Jacksonville
Airway Map No. 126 Jacksonville - Atlanta Airway Map No. 135 Salt Lake City - Boise
Airway Map No. 136 Boise - Pasco
Airway Map No. 137 Pasco - Seattle Historical notes supplied by Barry Lawrence Ruderman, Antique Maps Inc.

Two aeronautical charts representing the areas from Salt Lake City, Utah, to Elko, Nevada, and from Elko to Reno, Nevada. Features military, municipal, commercial, emergency, and seaplane landing fields. Also shows political boundaries, roads, railways, cities, towns, topography, bodies of water, drainage, and shorelines. Relief shown with contour lines and color coding. Maps include latitudinal and longitudinal lines, legend, scale statements, and bar scales given in miles, as well as compass roses oriented toward top of sheet (with slight variation between the two maps). aeronautical chart 31 includes four inset maps showing route and landing facilities. Color lithographs. Together, maps are 56 x 93 cm, on double sheet, 60 x 135 cm. Map numbers 33 and 34 provided with handwritten annotations., Airway Maps - Ford Motor Company. Folio. Cover is green printed fabric with red leather corners, gilt title and decoration. With gilt spine title and decorated leather spine. French fold binding. Charts were commissioned by the Ford Motor Company, and compiled by the United States Department of Commerce, Army Air Corps, and Hydrographic Office in Washington, D.C., 1923-1930. In total, the atlas includes 74 aeronautical charts on 39 double sheets. Charts feature military, municipal, commercial, emergency, and seaplane landing fields, as well as beacons. Charts also shows political boundaries, roads, railways, cities, towns, topography, bodies of water, drainage, shorelines and coastlines. Charts are color lithographs pasted onto folio sheets. This is a unique, comprehensive collection of the earliest official air navigation charts produced in the United States. This custom composite atlas was compiled for the Ford Motor Company amidst the production of their iconic Trimotor aircraft, which was produced from 1926 to 1933. This atlas incorporates the three earliest series of official American air navigation charts, spanning from 1923 to 1930, presenting an unparalleled picture of the birth of nationwide civil aviation in the United States. The atlas includes charts from the Army Air Corps, the Department of Commerce, and the U.S. Hydrographic Office. Each chart showcases the evolving standards and methodologies of air navigation, reflecting the advancements in aviation technology and the political considerations that shaped American aviation policy in the 1920s. The birth of American commercial aviation traces its genesis to the early 20th century, following significant advancements in aviation technology and the success of military flight operations during World War I. In 1914, the world's first scheduled passenger airline service, operated by the St. Petersburg-Tampa Airboat Line, took flight in Florida, using a Benoist XIV airboat. This pioneering venture catalyzed the establishment of more organized and expansive air services. The Air Mail Act of 1925, commonly known as the Kelly Act, further accelerated the growth of the commercial aviation sector in the United States by authorizing the United States Post Office to contract with private airlines to transport mail. Subsequent legislation, including the Air Commerce Act of 1926, provided federal oversight and regulations for this nascent industry. By the 1930s, with infrastructural developments like airports and improvements in aircraft technology, commercial airlines had become integral components of the American transportation landscape, revolutionizing long-distance travel and setting the stage for the global aviation industry of the 20th century. On February 22, 1921, a pioneering experiment was conducted to determine the feasibility of cross-country flights without halting at nightfall. Two planes, each taking off from opposite coasts, attempted to traverse the route between New York and San Francisco. To aid night navigation, bonfires were strategically placed along the path. Of the participants, one mail plane, piloted by the aviator Jack Knight and equipped solely with a railroad map and a compass, successfully completed the journey. The first daytime, coast-to-coast airmail flight had only been completed the year before. Around the same time, in 1921, the United States Army Air Corps began an extensive evaluation of aeronautical charts, aiming to establish a standardized map for aerial navigation. As a result of this study, in 1923, the Air Corps began to issue a series of air navigation maps covering the country's main air routes. Before 1926, these maps were produced in collaboration between the U.S. Geological Survey and the U.S. Army Engineer Reproduction Plant. However, with the passage of the Air Commerce Act in 1926, the responsibility for creating these maps transitioned to the U.S. Coast and Geodetic Survey under the authority of the Department of Commerce. From this point forward, the objective was to integrate the burgeoning commercial airways system with the existing military network. The U.S. Navy and Hydrographic Office also determined to create a set of air navigation maps focused on the coasts of the United States. Sets of these maps from the 1920s are exceedingly rare, largely because pilots of that era would only carry individual maps pertinent to their specific routes. Given that a pilot would typically be responsible for only a handful of routes at any given time, there was rarely a need to possess a comprehensive collection. Furthermore, the number of long-haul pilots in the United States during this period was quite limited, which further decreased the circulation of these maps. Compounding their rarity, as aviation technology and knowledge advanced, these maps were swiftly updated and replaced, leading to the disposal of earlier versions. In some cases, it is clear that newer versions of individual charts have been pasted over earlier editions. This atlas contains a comprehensive collection of charts from the three previously mentioned series, extending up to approximately March 1930. This means that many of the maps in the Department of Commerce series had not yet been completed and printed, and that only two charts from the Hydrographic Office had been completed when the atlas was compiled. Charts not included are numbers 17, 106-109, 113, 116-118, 120-126, 135-137 (titles listed below): Air Navigation Map No. 17 [left blank according to Airway Bulletin 11a] Airway Map No. 106 Pilottown - New Orleans
Airway Map No. 107 New Orleans - Jackson
Airway Map No. 108 Jackson - Memphis
Airway Map No. 109 Memphis - St. Louis Airway Map No. 113 Twin Cities - Fargo Airway Map No. 116 Cincinnati - Dayton - Cleveland
Airway Map No. 117 Cleveland - Buffalo
Airway Map No. 118 Detroit - Buffalo Airway Map No. 120 Albany - Boston
Airway Map No. 121 New York - Albany
Airway Map No. 122 Albany - Montreal
Airway Map No. 123 Miami - West Palm Beach - Titusville
Airway Map No. 124 Tampa - Titusville
Airway Map No. 125 Titusville - Jacksonville
Airway Map No. 126 Jacksonville - Atlanta Airway Map No. 135 Salt Lake City - Boise
Airway Map No. 136 Boise - Pasco
Airway Map No. 137 Pasco - Seattle Historical notes supplied by Barry Lawrence Ruderman, Antique Maps Inc.

Two aeronautical charts representing the areas from Beaumont to San Antonio, Texas, and from San Antonio to Dryden, Texas. Features military, municipal, commercial, emergency, and seaplane landing fields. Also shows political boundaries, roads, railways, cities, towns, topography, bodies of water, drainage, and coastlines. Relief shown with contour lines and color coding. Maps include latitudinal and longitudinal lines, legend, scale statements, and bar scales given in miles, as well as compass roses oriented toward top of sheet (with slight variation between the two maps). Color lithographs. Together, maps are 56 x 110 cm, on double sheet, 60 x 136 cm. Map number 28 provided with a handwritten annotation., Airway Maps - Ford Motor Company. Folio. Cover is green printed fabric with red leather corners, gilt title and decoration. With gilt spine title and decorated leather spine. French fold binding. Charts were commissioned by the Ford Motor Company, and compiled by the United States Department of Commerce, Army Air Corps, and Hydrographic Office in Washington, D.C., 1923-1930. In total, the atlas includes 74 aeronautical charts on 39 double sheets. Charts feature military, municipal, commercial, emergency, and seaplane landing fields, as well as beacons. Charts also shows political boundaries, roads, railways, cities, towns, topography, bodies of water, drainage, shorelines and coastlines. Charts are color lithographs pasted onto folio sheets. This is a unique, comprehensive collection of the earliest official air navigation charts produced in the United States. This custom composite atlas was compiled for the Ford Motor Company amidst the production of their iconic Trimotor aircraft, which was produced from 1926 to 1933. This atlas incorporates the three earliest series of official American air navigation charts, spanning from 1923 to 1930, presenting an unparalleled picture of the birth of nationwide civil aviation in the United States. The atlas includes charts from the Army Air Corps, the Department of Commerce, and the U.S. Hydrographic Office. Each chart showcases the evolving standards and methodologies of air navigation, reflecting the advancements in aviation technology and the political considerations that shaped American aviation policy in the 1920s. The birth of American commercial aviation traces its genesis to the early 20th century, following significant advancements in aviation technology and the success of military flight operations during World War I. In 1914, the world's first scheduled passenger airline service, operated by the St. Petersburg-Tampa Airboat Line, took flight in Florida, using a Benoist XIV airboat. This pioneering venture catalyzed the establishment of more organized and expansive air services. The Air Mail Act of 1925, commonly known as the Kelly Act, further accelerated the growth of the commercial aviation sector in the United States by authorizing the United States Post Office to contract with private airlines to transport mail. Subsequent legislation, including the Air Commerce Act of 1926, provided federal oversight and regulations for this nascent industry. By the 1930s, with infrastructural developments like airports and improvements in aircraft technology, commercial airlines had become integral components of the American transportation landscape, revolutionizing long-distance travel and setting the stage for the global aviation industry of the 20th century. On February 22, 1921, a pioneering experiment was conducted to determine the feasibility of cross-country flights without halting at nightfall. Two planes, each taking off from opposite coasts, attempted to traverse the route between New York and San Francisco. To aid night navigation, bonfires were strategically placed along the path. Of the participants, one mail plane, piloted by the aviator Jack Knight and equipped solely with a railroad map and a compass, successfully completed the journey. The first daytime, coast-to-coast airmail flight had only been completed the year before. Around the same time, in 1921, the United States Army Air Corps began an extensive evaluation of aeronautical charts, aiming to establish a standardized map for aerial navigation. As a result of this study, in 1923, the Air Corps began to issue a series of air navigation maps covering the country's main air routes. Before 1926, these maps were produced in collaboration between the U.S. Geological Survey and the U.S. Army Engineer Reproduction Plant. However, with the passage of the Air Commerce Act in 1926, the responsibility for creating these maps transitioned to the U.S. Coast and Geodetic Survey under the authority of the Department of Commerce. From this point forward, the objective was to integrate the burgeoning commercial airways system with the existing military network. The U.S. Navy and Hydrographic Office also determined to create a set of air navigation maps focused on the coasts of the United States. Sets of these maps from the 1920s are exceedingly rare, largely because pilots of that era would only carry individual maps pertinent to their specific routes. Given that a pilot would typically be responsible for only a handful of routes at any given time, there was rarely a need to possess a comprehensive collection. Furthermore, the number of long-haul pilots in the United States during this period was quite limited, which further decreased the circulation of these maps. Compounding their rarity, as aviation technology and knowledge advanced, these maps were swiftly updated and replaced, leading to the disposal of earlier versions. In some cases, it is clear that newer versions of individual charts have been pasted over earlier editions. This atlas contains a comprehensive collection of charts from the three previously mentioned series, extending up to approximately March 1930. This means that many of the maps in the Department of Commerce series had not yet been completed and printed, and that only two charts from the Hydrographic Office had been completed when the atlas was compiled. Charts not included are numbers 17, 106-109, 113, 116-118, 120-126, 135-137 (titles listed below): Air Navigation Map No. 17 [left blank according to Airway Bulletin 11a] Airway Map No. 106 Pilottown - New Orleans
Airway Map No. 107 New Orleans - Jackson
Airway Map No. 108 Jackson - Memphis
Airway Map No. 109 Memphis - St. Louis Airway Map No. 113 Twin Cities - Fargo Airway Map No. 116 Cincinnati - Dayton - Cleveland
Airway Map No. 117 Cleveland - Buffalo
Airway Map No. 118 Detroit - Buffalo Airway Map No. 120 Albany - Boston
Airway Map No. 121 New York - Albany
Airway Map No. 122 Albany - Montreal
Airway Map No. 123 Miami - West Palm Beach - Titusville
Airway Map No. 124 Tampa - Titusville
Airway Map No. 125 Titusville - Jacksonville
Airway Map No. 126 Jacksonville - Atlanta Airway Map No. 135 Salt Lake City - Boise
Airway Map No. 136 Boise - Pasco
Airway Map No. 137 Pasco - Seattle Historical notes supplied by Barry Lawrence Ruderman, Antique Maps Inc.

Two aeronautical charts representing the areas from Nogales and Tucson to Phoenix, Arizona, and from Phoenix, Arizona, to San Diego, California. Features military, municipal, commercial, emergency, and seaplane landing fields. Also shows political boundaries, roads, railways, cities, towns, topography, bodies of water, drainage, and coastlines. Relief shown with contour lines and color coding. Maps include latitudinal and longitudinal lines, legend, scale statements, and bar scales given in miles, as well as compass roses oriented toward top of sheet (with slight variation between the two maps). aeronautical chart 31 includes four inset maps showing route and landing facilities. Color lithographs. Together, maps are 56 x 115 cm, on double sheet, 60 x 135 cm. Map number 31 provided with a handwritten annotation., Airway Maps - Ford Motor Company. Folio. Cover is green printed fabric with red leather corners, gilt title and decoration. With gilt spine title and decorated leather spine. French fold binding. Charts were commissioned by the Ford Motor Company, and compiled by the United States Department of Commerce, Army Air Corps, and Hydrographic Office in Washington, D.C., 1923-1930. In total, the atlas includes 74 aeronautical charts on 39 double sheets. Charts feature military, municipal, commercial, emergency, and seaplane landing fields, as well as beacons. Charts also shows political boundaries, roads, railways, cities, towns, topography, bodies of water, drainage, shorelines and coastlines. Charts are color lithographs pasted onto folio sheets. This is a unique, comprehensive collection of the earliest official air navigation charts produced in the United States. This custom composite atlas was compiled for the Ford Motor Company amidst the production of their iconic Trimotor aircraft, which was produced from 1926 to 1933. This atlas incorporates the three earliest series of official American air navigation charts, spanning from 1923 to 1930, presenting an unparalleled picture of the birth of nationwide civil aviation in the United States. The atlas includes charts from the Army Air Corps, the Department of Commerce, and the U.S. Hydrographic Office. Each chart showcases the evolving standards and methodologies of air navigation, reflecting the advancements in aviation technology and the political considerations that shaped American aviation policy in the 1920s. The birth of American commercial aviation traces its genesis to the early 20th century, following significant advancements in aviation technology and the success of military flight operations during World War I. In 1914, the world's first scheduled passenger airline service, operated by the St. Petersburg-Tampa Airboat Line, took flight in Florida, using a Benoist XIV airboat. This pioneering venture catalyzed the establishment of more organized and expansive air services. The Air Mail Act of 1925, commonly known as the Kelly Act, further accelerated the growth of the commercial aviation sector in the United States by authorizing the United States Post Office to contract with private airlines to transport mail. Subsequent legislation, including the Air Commerce Act of 1926, provided federal oversight and regulations for this nascent industry. By the 1930s, with infrastructural developments like airports and improvements in aircraft technology, commercial airlines had become integral components of the American transportation landscape, revolutionizing long-distance travel and setting the stage for the global aviation industry of the 20th century. On February 22, 1921, a pioneering experiment was conducted to determine the feasibility of cross-country flights without halting at nightfall. Two planes, each taking off from opposite coasts, attempted to traverse the route between New York and San Francisco. To aid night navigation, bonfires were strategically placed along the path. Of the participants, one mail plane, piloted by the aviator Jack Knight and equipped solely with a railroad map and a compass, successfully completed the journey. The first daytime, coast-to-coast airmail flight had only been completed the year before. Around the same time, in 1921, the United States Army Air Corps began an extensive evaluation of aeronautical charts, aiming to establish a standardized map for aerial navigation. As a result of this study, in 1923, the Air Corps began to issue a series of air navigation maps covering the country's main air routes. Before 1926, these maps were produced in collaboration between the U.S. Geological Survey and the U.S. Army Engineer Reproduction Plant. However, with the passage of the Air Commerce Act in 1926, the responsibility for creating these maps transitioned to the U.S. Coast and Geodetic Survey under the authority of the Department of Commerce. From this point forward, the objective was to integrate the burgeoning commercial airways system with the existing military network. The U.S. Navy and Hydrographic Office also determined to create a set of air navigation maps focused on the coasts of the United States. Sets of these maps from the 1920s are exceedingly rare, largely because pilots of that era would only carry individual maps pertinent to their specific routes. Given that a pilot would typically be responsible for only a handful of routes at any given time, there was rarely a need to possess a comprehensive collection. Furthermore, the number of long-haul pilots in the United States during this period was quite limited, which further decreased the circulation of these maps. Compounding their rarity, as aviation technology and knowledge advanced, these maps were swiftly updated and replaced, leading to the disposal of earlier versions. In some cases, it is clear that newer versions of individual charts have been pasted over earlier editions. This atlas contains a comprehensive collection of charts from the three previously mentioned series, extending up to approximately March 1930. This means that many of the maps in the Department of Commerce series had not yet been completed and printed, and that only two charts from the Hydrographic Office had been completed when the atlas was compiled. Charts not included are numbers 17, 106-109, 113, 116-118, 120-126, 135-137 (titles listed below): Air Navigation Map No. 17 [left blank according to Airway Bulletin 11a] Airway Map No. 106 Pilottown - New Orleans
Airway Map No. 107 New Orleans - Jackson
Airway Map No. 108 Jackson - Memphis
Airway Map No. 109 Memphis - St. Louis Airway Map No. 113 Twin Cities - Fargo Airway Map No. 116 Cincinnati - Dayton - Cleveland
Airway Map No. 117 Cleveland - Buffalo
Airway Map No. 118 Detroit - Buffalo Airway Map No. 120 Albany - Boston
Airway Map No. 121 New York - Albany
Airway Map No. 122 Albany - Montreal
Airway Map No. 123 Miami - West Palm Beach - Titusville
Airway Map No. 124 Tampa - Titusville
Airway Map No. 125 Titusville - Jacksonville
Airway Map No. 126 Jacksonville - Atlanta Airway Map No. 135 Salt Lake City - Boise
Airway Map No. 136 Boise - Pasco
Airway Map No. 137 Pasco - Seattle Historical notes supplied by Barry Lawrence Ruderman, Antique Maps Inc.

Two aeronautical charts representing the areas from Muskogee, Oklahoma, to Ft. Worth and Dallas, Texas, and from Dallas and Fort Worth to San Antonio, Texas. Features military, municipal, commercial, emergency, and seaplane landing fields. Also shows political boundaries, roads, railways, cities, towns, topography, bodies of water, and drainage. Relief shown with contour lines and color coding. Maps include latitudinal and longitudinal lines, legend, scale statements, and bar scales given in miles, as well as compass roses oriented toward top of sheet (with slight variation between the two maps). Color lithographs. Together, maps are 56 x 102 cm, on double sheet, 60 x 136 cm. Map numbers 25 and 26 provided with handwritten annotations., Airway Maps - Ford Motor Company. Folio. Cover is green printed fabric with red leather corners, gilt title and decoration. With gilt spine title and decorated leather spine. French fold binding. Charts were commissioned by the Ford Motor Company, and compiled by the United States Department of Commerce, Army Air Corps, and Hydrographic Office in Washington, D.C., 1923-1930. In total, the atlas includes 74 aeronautical charts on 39 double sheets. Charts feature military, municipal, commercial, emergency, and seaplane landing fields, as well as beacons. Charts also shows political boundaries, roads, railways, cities, towns, topography, bodies of water, drainage, shorelines and coastlines. Charts are color lithographs pasted onto folio sheets. This is a unique, comprehensive collection of the earliest official air navigation charts produced in the United States. This custom composite atlas was compiled for the Ford Motor Company amidst the production of their iconic Trimotor aircraft, which was produced from 1926 to 1933. This atlas incorporates the three earliest series of official American air navigation charts, spanning from 1923 to 1930, presenting an unparalleled picture of the birth of nationwide civil aviation in the United States. The atlas includes charts from the Army Air Corps, the Department of Commerce, and the U.S. Hydrographic Office. Each chart showcases the evolving standards and methodologies of air navigation, reflecting the advancements in aviation technology and the political considerations that shaped American aviation policy in the 1920s. The birth of American commercial aviation traces its genesis to the early 20th century, following significant advancements in aviation technology and the success of military flight operations during World War I. In 1914, the world's first scheduled passenger airline service, operated by the St. Petersburg-Tampa Airboat Line, took flight in Florida, using a Benoist XIV airboat. This pioneering venture catalyzed the establishment of more organized and expansive air services. The Air Mail Act of 1925, commonly known as the Kelly Act, further accelerated the growth of the commercial aviation sector in the United States by authorizing the United States Post Office to contract with private airlines to transport mail. Subsequent legislation, including the Air Commerce Act of 1926, provided federal oversight and regulations for this nascent industry. By the 1930s, with infrastructural developments like airports and improvements in aircraft technology, commercial airlines had become integral components of the American transportation landscape, revolutionizing long-distance travel and setting the stage for the global aviation industry of the 20th century. On February 22, 1921, a pioneering experiment was conducted to determine the feasibility of cross-country flights without halting at nightfall. Two planes, each taking off from opposite coasts, attempted to traverse the route between New York and San Francisco. To aid night navigation, bonfires were strategically placed along the path. Of the participants, one mail plane, piloted by the aviator Jack Knight and equipped solely with a railroad map and a compass, successfully completed the journey. The first daytime, coast-to-coast airmail flight had only been completed the year before. Around the same time, in 1921, the United States Army Air Corps began an extensive evaluation of aeronautical charts, aiming to establish a standardized map for aerial navigation. As a result of this study, in 1923, the Air Corps began to issue a series of air navigation maps covering the country's main air routes. Before 1926, these maps were produced in collaboration between the U.S. Geological Survey and the U.S. Army Engineer Reproduction Plant. However, with the passage of the Air Commerce Act in 1926, the responsibility for creating these maps transitioned to the U.S. Coast and Geodetic Survey under the authority of the Department of Commerce. From this point forward, the objective was to integrate the burgeoning commercial airways system with the existing military network. The U.S. Navy and Hydrographic Office also determined to create a set of air navigation maps focused on the coasts of the United States. Sets of these maps from the 1920s are exceedingly rare, largely because pilots of that era would only carry individual maps pertinent to their specific routes. Given that a pilot would typically be responsible for only a handful of routes at any given time, there was rarely a need to possess a comprehensive collection. Furthermore, the number of long-haul pilots in the United States during this period was quite limited, which further decreased the circulation of these maps. Compounding their rarity, as aviation technology and knowledge advanced, these maps were swiftly updated and replaced, leading to the disposal of earlier versions. In some cases, it is clear that newer versions of individual charts have been pasted over earlier editions. This atlas contains a comprehensive collection of charts from the three previously mentioned series, extending up to approximately March 1930. This means that many of the maps in the Department of Commerce series had not yet been completed and printed, and that only two charts from the Hydrographic Office had been completed when the atlas was compiled. Charts not included are numbers 17, 106-109, 113, 116-118, 120-126, 135-137 (titles listed below): Air Navigation Map No. 17 [left blank according to Airway Bulletin 11a] Airway Map No. 106 Pilottown - New Orleans
Airway Map No. 107 New Orleans - Jackson
Airway Map No. 108 Jackson - Memphis
Airway Map No. 109 Memphis - St. Louis Airway Map No. 113 Twin Cities - Fargo Airway Map No. 116 Cincinnati - Dayton - Cleveland
Airway Map No. 117 Cleveland - Buffalo
Airway Map No. 118 Detroit - Buffalo Airway Map No. 120 Albany - Boston
Airway Map No. 121 New York - Albany
Airway Map No. 122 Albany - Montreal
Airway Map No. 123 Miami - West Palm Beach - Titusville
Airway Map No. 124 Tampa - Titusville
Airway Map No. 125 Titusville - Jacksonville
Airway Map No. 126 Jacksonville - Atlanta Airway Map No. 135 Salt Lake City - Boise
Airway Map No. 136 Boise - Pasco
Airway Map No. 137 Pasco - Seattle Historical notes supplied by Barry Lawrence Ruderman, Antique Maps Inc.

Two aeronautical charts representing the areas from Saint Louis to Kansas City, Missouri, and from Kansas City, Missouri, to Muskogee, Oklahoma. Features military, municipal, commercial, emergency, and seaplane landing fields, as well as beacon lights. Also shows political boundaries, roads, railways, cities, towns, topography, bodies of water, shorelines, and drainage. Relief shown with contour lines and color coding. Maps include latitudinal and longitudinal lines, legend, scale statements, and bar scales given in miles, as well as compass roses oriented toward top of sheet (with slight variation between the two maps). aeronautical chart 24 includes eight inset maps showing route and landing facilities. Color lithographs. Together, maps are 56 x 120 cm, on double sheet, 60 x 136 cm. Map number 24 provided with a handwritten annotation., Airway Maps - Ford Motor Company. Folio. Cover is green printed fabric with red leather corners, gilt title and decoration. With gilt spine title and decorated leather spine. French fold binding. Charts were commissioned by the Ford Motor Company, and compiled by the United States Department of Commerce, Army Air Corps, and Hydrographic Office in Washington, D.C., 1923-1930. In total, the atlas includes 74 aeronautical charts on 39 double sheets. Charts feature military, municipal, commercial, emergency, and seaplane landing fields, as well as beacons. Charts also shows political boundaries, roads, railways, cities, towns, topography, bodies of water, drainage, shorelines and coastlines. Charts are color lithographs pasted onto folio sheets. This is a unique, comprehensive collection of the earliest official air navigation charts produced in the United States. This custom composite atlas was compiled for the Ford Motor Company amidst the production of their iconic Trimotor aircraft, which was produced from 1926 to 1933. This atlas incorporates the three earliest series of official American air navigation charts, spanning from 1923 to 1930, presenting an unparalleled picture of the birth of nationwide civil aviation in the United States. The atlas includes charts from the Army Air Corps, the Department of Commerce, and the U.S. Hydrographic Office. Each chart showcases the evolving standards and methodologies of air navigation, reflecting the advancements in aviation technology and the political considerations that shaped American aviation policy in the 1920s. The birth of American commercial aviation traces its genesis to the early 20th century, following significant advancements in aviation technology and the success of military flight operations during World War I. In 1914, the world's first scheduled passenger airline service, operated by the St. Petersburg-Tampa Airboat Line, took flight in Florida, using a Benoist XIV airboat. This pioneering venture catalyzed the establishment of more organized and expansive air services. The Air Mail Act of 1925, commonly known as the Kelly Act, further accelerated the growth of the commercial aviation sector in the United States by authorizing the United States Post Office to contract with private airlines to transport mail. Subsequent legislation, including the Air Commerce Act of 1926, provided federal oversight and regulations for this nascent industry. By the 1930s, with infrastructural developments like airports and improvements in aircraft technology, commercial airlines had become integral components of the American transportation landscape, revolutionizing long-distance travel and setting the stage for the global aviation industry of the 20th century. On February 22, 1921, a pioneering experiment was conducted to determine the feasibility of cross-country flights without halting at nightfall. Two planes, each taking off from opposite coasts, attempted to traverse the route between New York and San Francisco. To aid night navigation, bonfires were strategically placed along the path. Of the participants, one mail plane, piloted by the aviator Jack Knight and equipped solely with a railroad map and a compass, successfully completed the journey. The first daytime, coast-to-coast airmail flight had only been completed the year before. Around the same time, in 1921, the United States Army Air Corps began an extensive evaluation of aeronautical charts, aiming to establish a standardized map for aerial navigation. As a result of this study, in 1923, the Air Corps began to issue a series of air navigation maps covering the country's main air routes. Before 1926, these maps were produced in collaboration between the U.S. Geological Survey and the U.S. Army Engineer Reproduction Plant. However, with the passage of the Air Commerce Act in 1926, the responsibility for creating these maps transitioned to the U.S. Coast and Geodetic Survey under the authority of the Department of Commerce. From this point forward, the objective was to integrate the burgeoning commercial airways system with the existing military network. The U.S. Navy and Hydrographic Office also determined to create a set of air navigation maps focused on the coasts of the United States. Sets of these maps from the 1920s are exceedingly rare, largely because pilots of that era would only carry individual maps pertinent to their specific routes. Given that a pilot would typically be responsible for only a handful of routes at any given time, there was rarely a need to possess a comprehensive collection. Furthermore, the number of long-haul pilots in the United States during this period was quite limited, which further decreased the circulation of these maps. Compounding their rarity, as aviation technology and knowledge advanced, these maps were swiftly updated and replaced, leading to the disposal of earlier versions. In some cases, it is clear that newer versions of individual charts have been pasted over earlier editions. This atlas contains a comprehensive collection of charts from the three previously mentioned series, extending up to approximately March 1930. This means that many of the maps in the Department of Commerce series had not yet been completed and printed, and that only two charts from the Hydrographic Office had been completed when the atlas was compiled. Charts not included are numbers 17, 106-109, 113, 116-118, 120-126, 135-137 (titles listed below): Air Navigation Map No. 17 [left blank according to Airway Bulletin 11a] Airway Map No. 106 Pilottown - New Orleans
Airway Map No. 107 New Orleans - Jackson
Airway Map No. 108 Jackson - Memphis
Airway Map No. 109 Memphis - St. Louis Airway Map No. 113 Twin Cities - Fargo Airway Map No. 116 Cincinnati - Dayton - Cleveland
Airway Map No. 117 Cleveland - Buffalo
Airway Map No. 118 Detroit - Buffalo Airway Map No. 120 Albany - Boston
Airway Map No. 121 New York - Albany
Airway Map No. 122 Albany - Montreal
Airway Map No. 123 Miami - West Palm Beach - Titusville
Airway Map No. 124 Tampa - Titusville
Airway Map No. 125 Titusville - Jacksonville
Airway Map No. 126 Jacksonville - Atlanta Airway Map No. 135 Salt Lake City - Boise
Airway Map No. 136 Boise - Pasco
Airway Map No. 137 Pasco - Seattle Historical notes supplied by Barry Lawrence Ruderman, Antique Maps Inc.

Two aeronautical charts representing the areas from Cleveland, Ohio, to Chicago, Illinois, and from Chicago, Illinois, to St. Louis, Missouri. Features military, municipal, commercial, emergency, and seaplane landing fields. Also shows political boundaries, roads, railways, cities, towns, topography, bodies of water, shorelines, and drainage. Relief shown with contour lines and color coding. Maps include latitudinal and longitudinal lines, legend, scale statements, and bar scales given in miles, as well as compass roses oriented toward top of sheet (with slight variation between the two maps). Color lithographs. Together, maps are 56 x 120 cm, on double sheet, 60 x 136 cm. Map numbers 21 and 22 provided with handwritten annotations., Airway Maps - Ford Motor Company. Folio. Cover is green printed fabric with red leather corners, gilt title and decoration. With gilt spine title and decorated leather spine. French fold binding. Charts were commissioned by the Ford Motor Company, and compiled by the United States Department of Commerce, Army Air Corps, and Hydrographic Office in Washington, D.C., 1923-1930. In total, the atlas includes 74 aeronautical charts on 39 double sheets. Charts feature military, municipal, commercial, emergency, and seaplane landing fields, as well as beacons. Charts also shows political boundaries, roads, railways, cities, towns, topography, bodies of water, drainage, shorelines and coastlines. Charts are color lithographs pasted onto folio sheets. This is a unique, comprehensive collection of the earliest official air navigation charts produced in the United States. This custom composite atlas was compiled for the Ford Motor Company amidst the production of their iconic Trimotor aircraft, which was produced from 1926 to 1933. This atlas incorporates the three earliest series of official American air navigation charts, spanning from 1923 to 1930, presenting an unparalleled picture of the birth of nationwide civil aviation in the United States. The atlas includes charts from the Army Air Corps, the Department of Commerce, and the U.S. Hydrographic Office. Each chart showcases the evolving standards and methodologies of air navigation, reflecting the advancements in aviation technology and the political considerations that shaped American aviation policy in the 1920s. The birth of American commercial aviation traces its genesis to the early 20th century, following significant advancements in aviation technology and the success of military flight operations during World War I. In 1914, the world's first scheduled passenger airline service, operated by the St. Petersburg-Tampa Airboat Line, took flight in Florida, using a Benoist XIV airboat. This pioneering venture catalyzed the establishment of more organized and expansive air services. The Air Mail Act of 1925, commonly known as the Kelly Act, further accelerated the growth of the commercial aviation sector in the United States by authorizing the United States Post Office to contract with private airlines to transport mail. Subsequent legislation, including the Air Commerce Act of 1926, provided federal oversight and regulations for this nascent industry. By the 1930s, with infrastructural developments like airports and improvements in aircraft technology, commercial airlines had become integral components of the American transportation landscape, revolutionizing long-distance travel and setting the stage for the global aviation industry of the 20th century. On February 22, 1921, a pioneering experiment was conducted to determine the feasibility of cross-country flights without halting at nightfall. Two planes, each taking off from opposite coasts, attempted to traverse the route between New York and San Francisco. To aid night navigation, bonfires were strategically placed along the path. Of the participants, one mail plane, piloted by the aviator Jack Knight and equipped solely with a railroad map and a compass, successfully completed the journey. The first daytime, coast-to-coast airmail flight had only been completed the year before. Around the same time, in 1921, the United States Army Air Corps began an extensive evaluation of aeronautical charts, aiming to establish a standardized map for aerial navigation. As a result of this study, in 1923, the Air Corps began to issue a series of air navigation maps covering the country's main air routes. Before 1926, these maps were produced in collaboration between the U.S. Geological Survey and the U.S. Army Engineer Reproduction Plant. However, with the passage of the Air Commerce Act in 1926, the responsibility for creating these maps transitioned to the U.S. Coast and Geodetic Survey under the authority of the Department of Commerce. From this point forward, the objective was to integrate the burgeoning commercial airways system with the existing military network. The U.S. Navy and Hydrographic Office also determined to create a set of air navigation maps focused on the coasts of the United States. Sets of these maps from the 1920s are exceedingly rare, largely because pilots of that era would only carry individual maps pertinent to their specific routes. Given that a pilot would typically be responsible for only a handful of routes at any given time, there was rarely a need to possess a comprehensive collection. Furthermore, the number of long-haul pilots in the United States during this period was quite limited, which further decreased the circulation of these maps. Compounding their rarity, as aviation technology and knowledge advanced, these maps were swiftly updated and replaced, leading to the disposal of earlier versions. In some cases, it is clear that newer versions of individual charts have been pasted over earlier editions. This atlas contains a comprehensive collection of charts from the three previously mentioned series, extending up to approximately March 1930. This means that many of the maps in the Department of Commerce series had not yet been completed and printed, and that only two charts from the Hydrographic Office had been completed when the atlas was compiled. Charts not included are numbers 17, 106-109, 113, 116-118, 120-126, 135-137 (titles listed below): Air Navigation Map No. 17 [left blank according to Airway Bulletin 11a] Airway Map No. 106 Pilottown - New Orleans
Airway Map No. 107 New Orleans - Jackson
Airway Map No. 108 Jackson - Memphis
Airway Map No. 109 Memphis - St. Louis Airway Map No. 113 Twin Cities - Fargo Airway Map No. 116 Cincinnati - Dayton - Cleveland
Airway Map No. 117 Cleveland - Buffalo
Airway Map No. 118 Detroit - Buffalo Airway Map No. 120 Albany - Boston
Airway Map No. 121 New York - Albany
Airway Map No. 122 Albany - Montreal
Airway Map No. 123 Miami - West Palm Beach - Titusville
Airway Map No. 124 Tampa - Titusville
Airway Map No. 125 Titusville - Jacksonville
Airway Map No. 126 Jacksonville - Atlanta Airway Map No. 135 Salt Lake City - Boise
Airway Map No. 136 Boise - Pasco
Airway Map No. 137 Pasco - Seattle Historical notes supplied by Barry Lawrence Ruderman, Antique Maps Inc.

Aeronautical chart representing the areas from Fayetteville, North Carolina, to Norfolk, Virginia. Features military, mail, municipal, commercial, emergency, and seaplane landing fields. Also shows political boundaries, roads, railways, cities, towns, topography, bodies of water, shorelines, and drainage. Relief shown with contour lines and color coding. Map includes latitudinal and longitudinal lines, legend, scale statement, and bar scale given in miles, as well as a compass rose oriented toward top of sheet. Color lithograph. Map is 26 x 86 cm, on double sheet, 60 x 136 cm. Map number 18 provided with a handwritten annotation., Airway Maps - Ford Motor Company. Folio. Cover is green printed fabric with red leather corners, gilt title and decoration. With gilt spine title and decorated leather spine. French fold binding. Charts were commissioned by the Ford Motor Company, and compiled by the United States Department of Commerce, Army Air Corps, and Hydrographic Office in Washington, D.C., 1923-1930. In total, the atlas includes 74 aeronautical charts on 39 double sheets. Charts feature military, municipal, commercial, emergency, and seaplane landing fields, as well as beacons. Charts also shows political boundaries, roads, railways, cities, towns, topography, bodies of water, drainage, shorelines and coastlines. Charts are color lithographs pasted onto folio sheets. This is a unique, comprehensive collection of the earliest official air navigation charts produced in the United States. This custom composite atlas was compiled for the Ford Motor Company amidst the production of their iconic Trimotor aircraft, which was produced from 1926 to 1933. This atlas incorporates the three earliest series of official American air navigation charts, spanning from 1923 to 1930, presenting an unparalleled picture of the birth of nationwide civil aviation in the United States. The atlas includes charts from the Army Air Corps, the Department of Commerce, and the U.S. Hydrographic Office. Each chart showcases the evolving standards and methodologies of air navigation, reflecting the advancements in aviation technology and the political considerations that shaped American aviation policy in the 1920s. The birth of American commercial aviation traces its genesis to the early 20th century, following significant advancements in aviation technology and the success of military flight operations during World War I. In 1914, the world's first scheduled passenger airline service, operated by the St. Petersburg-Tampa Airboat Line, took flight in Florida, using a Benoist XIV airboat. This pioneering venture catalyzed the establishment of more organized and expansive air services. The Air Mail Act of 1925, commonly known as the Kelly Act, further accelerated the growth of the commercial aviation sector in the United States by authorizing the United States Post Office to contract with private airlines to transport mail. Subsequent legislation, including the Air Commerce Act of 1926, provided federal oversight and regulations for this nascent industry. By the 1930s, with infrastructural developments like airports and improvements in aircraft technology, commercial airlines had become integral components of the American transportation landscape, revolutionizing long-distance travel and setting the stage for the global aviation industry of the 20th century. On February 22, 1921, a pioneering experiment was conducted to determine the feasibility of cross-country flights without halting at nightfall. Two planes, each taking off from opposite coasts, attempted to traverse the route between New York and San Francisco. To aid night navigation, bonfires were strategically placed along the path. Of the participants, one mail plane, piloted by the aviator Jack Knight and equipped solely with a railroad map and a compass, successfully completed the journey. The first daytime, coast-to-coast airmail flight had only been completed the year before. Around the same time, in 1921, the United States Army Air Corps began an extensive evaluation of aeronautical charts, aiming to establish a standardized map for aerial navigation. As a result of this study, in 1923, the Air Corps began to issue a series of air navigation maps covering the country's main air routes. Before 1926, these maps were produced in collaboration between the U.S. Geological Survey and the U.S. Army Engineer Reproduction Plant. However, with the passage of the Air Commerce Act in 1926, the responsibility for creating these maps transitioned to the U.S. Coast and Geodetic Survey under the authority of the Department of Commerce. From this point forward, the objective was to integrate the burgeoning commercial airways system with the existing military network. The U.S. Navy and Hydrographic Office also determined to create a set of air navigation maps focused on the coasts of the United States. Sets of these maps from the 1920s are exceedingly rare, largely because pilots of that era would only carry individual maps pertinent to their specific routes. Given that a pilot would typically be responsible for only a handful of routes at any given time, there was rarely a need to possess a comprehensive collection. Furthermore, the number of long-haul pilots in the United States during this period was quite limited, which further decreased the circulation of these maps. Compounding their rarity, as aviation technology and knowledge advanced, these maps were swiftly updated and replaced, leading to the disposal of earlier versions. In some cases, it is clear that newer versions of individual charts have been pasted over earlier editions. This atlas contains a comprehensive collection of charts from the three previously mentioned series, extending up to approximately March 1930. This means that many of the maps in the Department of Commerce series had not yet been completed and printed, and that only two charts from the Hydrographic Office had been completed when the atlas was compiled. Charts not included are numbers 17, 106-109, 113, 116-118, 120-126, 135-137 (titles listed below): Air Navigation Map No. 17 [left blank according to Airway Bulletin 11a] Airway Map No. 106 Pilottown - New Orleans
Airway Map No. 107 New Orleans - Jackson
Airway Map No. 108 Jackson - Memphis
Airway Map No. 109 Memphis - St. Louis Airway Map No. 113 Twin Cities - Fargo Airway Map No. 116 Cincinnati - Dayton - Cleveland
Airway Map No. 117 Cleveland - Buffalo
Airway Map No. 118 Detroit - Buffalo Airway Map No. 120 Albany - Boston
Airway Map No. 121 New York - Albany
Airway Map No. 122 Albany - Montreal
Airway Map No. 123 Miami - West Palm Beach - Titusville
Airway Map No. 124 Tampa - Titusville
Airway Map No. 125 Titusville - Jacksonville
Airway Map No. 126 Jacksonville - Atlanta Airway Map No. 135 Salt Lake City - Boise
Airway Map No. 136 Boise - Pasco
Airway Map No. 137 Pasco - Seattle Historical notes supplied by Barry Lawrence Ruderman, Antique Maps Inc.

Two aeronautical charts representing the areas from Cheyenne to Rock Springs, Wyoming, and from Rock Springs, Wyoming, to Salt Lake City, Utah. Features military, mail, municipal, commercial, emergency, and seaplane landing fields. Also shows political boundaries, roads, railways, cities, towns, topography, bodies of water, shorelines, and drainage. Relief shown with contour lines and color coding. Maps include latitudinal and longitudinal lines, legend, scale statements, and bar scales given in miles, as well as compass roses oriented toward top of sheet (with slight variation between the two maps). Color lithographs. Together, maps are 56 x 93 cm, on double sheet, 60 x 136 cm. Map numbers 13 and 14 provided with handwritten annotations., Airway Maps - Ford Motor Company. Folio. Cover is green printed fabric with red leather corners, gilt title and decoration. With gilt spine title and decorated leather spine. French fold binding. Charts were commissioned by the Ford Motor Company, and compiled by the United States Department of Commerce, Army Air Corps, and Hydrographic Office in Washington, D.C., 1923-1930. In total, the atlas includes 74 aeronautical charts on 39 double sheets. Charts feature military, municipal, commercial, emergency, and seaplane landing fields, as well as beacons. Charts also shows political boundaries, roads, railways, cities, towns, topography, bodies of water, drainage, shorelines and coastlines. Charts are color lithographs pasted onto folio sheets. This is a unique, comprehensive collection of the earliest official air navigation charts produced in the United States. This custom composite atlas was compiled for the Ford Motor Company amidst the production of their iconic Trimotor aircraft, which was produced from 1926 to 1933. This atlas incorporates the three earliest series of official American air navigation charts, spanning from 1923 to 1930, presenting an unparalleled picture of the birth of nationwide civil aviation in the United States. The atlas includes charts from the Army Air Corps, the Department of Commerce, and the U.S. Hydrographic Office. Each chart showcases the evolving standards and methodologies of air navigation, reflecting the advancements in aviation technology and the political considerations that shaped American aviation policy in the 1920s. The birth of American commercial aviation traces its genesis to the early 20th century, following significant advancements in aviation technology and the success of military flight operations during World War I. In 1914, the world's first scheduled passenger airline service, operated by the St. Petersburg-Tampa Airboat Line, took flight in Florida, using a Benoist XIV airboat. This pioneering venture catalyzed the establishment of more organized and expansive air services. The Air Mail Act of 1925, commonly known as the Kelly Act, further accelerated the growth of the commercial aviation sector in the United States by authorizing the United States Post Office to contract with private airlines to transport mail. Subsequent legislation, including the Air Commerce Act of 1926, provided federal oversight and regulations for this nascent industry. By the 1930s, with infrastructural developments like airports and improvements in aircraft technology, commercial airlines had become integral components of the American transportation landscape, revolutionizing long-distance travel and setting the stage for the global aviation industry of the 20th century. On February 22, 1921, a pioneering experiment was conducted to determine the feasibility of cross-country flights without halting at nightfall. Two planes, each taking off from opposite coasts, attempted to traverse the route between New York and San Francisco. To aid night navigation, bonfires were strategically placed along the path. Of the participants, one mail plane, piloted by the aviator Jack Knight and equipped solely with a railroad map and a compass, successfully completed the journey. The first daytime, coast-to-coast airmail flight had only been completed the year before. Around the same time, in 1921, the United States Army Air Corps began an extensive evaluation of aeronautical charts, aiming to establish a standardized map for aerial navigation. As a result of this study, in 1923, the Air Corps began to issue a series of air navigation maps covering the country's main air routes. Before 1926, these maps were produced in collaboration between the U.S. Geological Survey and the U.S. Army Engineer Reproduction Plant. However, with the passage of the Air Commerce Act in 1926, the responsibility for creating these maps transitioned to the U.S. Coast and Geodetic Survey under the authority of the Department of Commerce. From this point forward, the objective was to integrate the burgeoning commercial airways system with the existing military network. The U.S. Navy and Hydrographic Office also determined to create a set of air navigation maps focused on the coasts of the United States. Sets of these maps from the 1920s are exceedingly rare, largely because pilots of that era would only carry individual maps pertinent to their specific routes. Given that a pilot would typically be responsible for only a handful of routes at any given time, there was rarely a need to possess a comprehensive collection. Furthermore, the number of long-haul pilots in the United States during this period was quite limited, which further decreased the circulation of these maps. Compounding their rarity, as aviation technology and knowledge advanced, these maps were swiftly updated and replaced, leading to the disposal of earlier versions. In some cases, it is clear that newer versions of individual charts have been pasted over earlier editions. This atlas contains a comprehensive collection of charts from the three previously mentioned series, extending up to approximately March 1930. This means that many of the maps in the Department of Commerce series had not yet been completed and printed, and that only two charts from the Hydrographic Office had been completed when the atlas was compiled. Charts not included are numbers 17, 106-109, 113, 116-118, 120-126, 135-137 (titles listed below): Air Navigation Map No. 17 [left blank according to Airway Bulletin 11a] Airway Map No. 106 Pilottown - New Orleans
Airway Map No. 107 New Orleans - Jackson
Airway Map No. 108 Jackson - Memphis
Airway Map No. 109 Memphis - St. Louis Airway Map No. 113 Twin Cities - Fargo Airway Map No. 116 Cincinnati - Dayton - Cleveland
Airway Map No. 117 Cleveland - Buffalo
Airway Map No. 118 Detroit - Buffalo Airway Map No. 120 Albany - Boston
Airway Map No. 121 New York - Albany
Airway Map No. 122 Albany - Montreal
Airway Map No. 123 Miami - West Palm Beach - Titusville
Airway Map No. 124 Tampa - Titusville
Airway Map No. 125 Titusville - Jacksonville
Airway Map No. 126 Jacksonville - Atlanta Airway Map No. 135 Salt Lake City - Boise
Airway Map No. 136 Boise - Pasco
Airway Map No. 137 Pasco - Seattle Historical notes supplied by Barry Lawrence Ruderman, Antique Maps Inc.

Two aeronautical charts representing the areas from Omaha, Nebraska, to North Platte, Nebraska, and from North Platte, Nebraska, to Cheyenne, Wyoming. Features military, mail, municipal, commercial, emergency, and seaplane landing fields. Also shows political boundaries, roads, railways, cities, towns, topography, bodies of water, and drainage. Relief shown with contour lines and color coding. Maps include latitudinal and longitudinal lines, legend, scale statements, and bar scales given in miles, as well as compass roses oriented toward top of sheet (with slight variation between the two maps). Color lithographs. Together, maps are 56 x 102 cm, on double sheet, 60 x 136 cm. Map numbers 11 and 12 provided with handwritten annotations., Airway Maps - Ford Motor Company. Folio. Cover is green printed fabric with red leather corners, gilt title and decoration. With gilt spine title and decorated leather spine. French fold binding. Charts were commissioned by the Ford Motor Company, and compiled by the United States Department of Commerce, Army Air Corps, and Hydrographic Office in Washington, D.C., 1923-1930. In total, the atlas includes 74 aeronautical charts on 39 double sheets. Charts feature military, municipal, commercial, emergency, and seaplane landing fields, as well as beacons. Charts also shows political boundaries, roads, railways, cities, towns, topography, bodies of water, drainage, shorelines and coastlines. Charts are color lithographs pasted onto folio sheets. This is a unique, comprehensive collection of the earliest official air navigation charts produced in the United States. This custom composite atlas was compiled for the Ford Motor Company amidst the production of their iconic Trimotor aircraft, which was produced from 1926 to 1933. This atlas incorporates the three earliest series of official American air navigation charts, spanning from 1923 to 1930, presenting an unparalleled picture of the birth of nationwide civil aviation in the United States. The atlas includes charts from the Army Air Corps, the Department of Commerce, and the U.S. Hydrographic Office. Each chart showcases the evolving standards and methodologies of air navigation, reflecting the advancements in aviation technology and the political considerations that shaped American aviation policy in the 1920s. The birth of American commercial aviation traces its genesis to the early 20th century, following significant advancements in aviation technology and the success of military flight operations during World War I. In 1914, the world's first scheduled passenger airline service, operated by the St. Petersburg-Tampa Airboat Line, took flight in Florida, using a Benoist XIV airboat. This pioneering venture catalyzed the establishment of more organized and expansive air services. The Air Mail Act of 1925, commonly known as the Kelly Act, further accelerated the growth of the commercial aviation sector in the United States by authorizing the United States Post Office to contract with private airlines to transport mail. Subsequent legislation, including the Air Commerce Act of 1926, provided federal oversight and regulations for this nascent industry. By the 1930s, with infrastructural developments like airports and improvements in aircraft technology, commercial airlines had become integral components of the American transportation landscape, revolutionizing long-distance travel and setting the stage for the global aviation industry of the 20th century. On February 22, 1921, a pioneering experiment was conducted to determine the feasibility of cross-country flights without halting at nightfall. Two planes, each taking off from opposite coasts, attempted to traverse the route between New York and San Francisco. To aid night navigation, bonfires were strategically placed along the path. Of the participants, one mail plane, piloted by the aviator Jack Knight and equipped solely with a railroad map and a compass, successfully completed the journey. The first daytime, coast-to-coast airmail flight had only been completed the year before. Around the same time, in 1921, the United States Army Air Corps began an extensive evaluation of aeronautical charts, aiming to establish a standardized map for aerial navigation. As a result of this study, in 1923, the Air Corps began to issue a series of air navigation maps covering the country's main air routes. Before 1926, these maps were produced in collaboration between the U.S. Geological Survey and the U.S. Army Engineer Reproduction Plant. However, with the passage of the Air Commerce Act in 1926, the responsibility for creating these maps transitioned to the U.S. Coast and Geodetic Survey under the authority of the Department of Commerce. From this point forward, the objective was to integrate the burgeoning commercial airways system with the existing military network. The U.S. Navy and Hydrographic Office also determined to create a set of air navigation maps focused on the coasts of the United States. Sets of these maps from the 1920s are exceedingly rare, largely because pilots of that era would only carry individual maps pertinent to their specific routes. Given that a pilot would typically be responsible for only a handful of routes at any given time, there was rarely a need to possess a comprehensive collection. Furthermore, the number of long-haul pilots in the United States during this period was quite limited, which further decreased the circulation of these maps. Compounding their rarity, as aviation technology and knowledge advanced, these maps were swiftly updated and replaced, leading to the disposal of earlier versions. In some cases, it is clear that newer versions of individual charts have been pasted over earlier editions. This atlas contains a comprehensive collection of charts from the three previously mentioned series, extending up to approximately March 1930. This means that many of the maps in the Department of Commerce series had not yet been completed and printed, and that only two charts from the Hydrographic Office had been completed when the atlas was compiled. Charts not included are numbers 17, 106-109, 113, 116-118, 120-126, 135-137 (titles listed below): Air Navigation Map No. 17 [left blank according to Airway Bulletin 11a] Airway Map No. 106 Pilottown - New Orleans
Airway Map No. 107 New Orleans - Jackson
Airway Map No. 108 Jackson - Memphis
Airway Map No. 109 Memphis - St. Louis Airway Map No. 113 Twin Cities - Fargo Airway Map No. 116 Cincinnati - Dayton - Cleveland
Airway Map No. 117 Cleveland - Buffalo
Airway Map No. 118 Detroit - Buffalo Airway Map No. 120 Albany - Boston
Airway Map No. 121 New York - Albany
Airway Map No. 122 Albany - Montreal
Airway Map No. 123 Miami - West Palm Beach - Titusville
Airway Map No. 124 Tampa - Titusville
Airway Map No. 125 Titusville - Jacksonville
Airway Map No. 126 Jacksonville - Atlanta Airway Map No. 135 Salt Lake City - Boise
Airway Map No. 136 Boise - Pasco
Airway Map No. 137 Pasco - Seattle Historical notes supplied by Barry Lawrence Ruderman, Antique Maps Inc.

Lithograph, b&w. Title from table of contents. Includes guns, field carriages, caisson, traveling forge, battery wagon, mountain artillery, siege carriage, mortar wagon, barbette carriage, casemate carriage, artillery harness, cavalry equipments, rifles, swords, cannons and revolvers., LC Civil War maps (2nd ed.), 99; Civil War maps in the National Archives, 8; Phillips, 1353; LeGear. Atlases of the United States, 266.

Col. map with ancillary map. Relief shown by hachures., LC Civil War maps (2nd ed.), 99; Civil War maps in the National Archives, 8; Phillips, 1353; LeGear. Atlases of the United States, 266., Stevenson, R.W., McKee, M.M. Virginia in maps, IV-12

Col. map. Relief shown by hachures and spot heights. Shows states, settlements, rivers, railroads, etc., LC Civil War maps (2nd ed.), 99; Civil War maps in the National Archives, 8; Phillips, 1353; LeGear. Atlases of the United States, 266.

Col. map. Relief shown by hachures. Shows settlements, railroads, roads, ferries, etc., LC Civil War maps (2nd ed.), 99; Civil War maps in the National Archives, 8; Phillips, 1353; LeGear. Atlases of the United States, 266.

Col. map. Relief shown by hachures and spot heights. Shows states, settlements, rivers, railroads, etc., LC Civil War maps (2nd ed.), 99; Civil War maps in the National Archives, 8; Phillips, 1353; LeGear. Atlases of the United States, 266.

Col. map. Relief shown by hachures and spot heights. Shows states, settlements, rivers, railroads, etc., LC Civil War maps (2nd ed.), 99; Civil War maps in the National Archives, 8; Phillips, 1353; LeGear. Atlases of the United States, 266.

Col. lithograph. Title from table of contents. Shows 160 flags for U.S. and U.S. Army, and 3 Confederate flags and 1 Confederate battle flag., LC Civil War maps (2nd ed.), 99; Civil War maps in the National Archives, 8; Phillips, 1353; LeGear. Atlases of the United States, 266.

Lithograph, b&w. Title from table of contents. Includes medicine pannier, Autenreith medicine wagon, hospital tent, Sibley tent, litters, Wheeling or Rosecrans ambulance wagon, Rucker ambulance wagon, Confederate field ambulance wagon, hospital rail cars, hospital ship, and six-mule team with U.S. Army wagon., LC Civil War maps (2nd ed.), 99; Civil War maps in the National Archives, 8; Phillips, 1353; LeGear. Atlases of the United States, 266.

Col. lithograph. Title from table of contents., LC Civil War maps (2nd ed.), 99; Civil War maps in the National Archives, 8; Phillips, 1353; LeGear. Atlases of the United States, 266.

Two col. maps with ancillary map. Relief shown by hachures and form lines., LC Civil War maps (2nd ed.), 99; Civil War maps in the National Archives, 8; Phillips, 1353; LeGear. Atlases of the United States, 266.

Col. map with 5 ancillary maps. Relief shown by hachures., LC Civil War maps (2nd ed.), 99; Civil War maps in the National Archives, 8; Phillips, 1353; LeGear. Atlases of the United States, 266.

Two col. maps (with same title) and 3 ancillary maps. Relief shown by hachures., LC Civil War maps (2nd ed.), 99; Civil War maps in the National Archives, 8; Phillips, 1353; LeGear. Atlases of the United States, 266.

Col. map. Shows settlements, railroads, roads, ferries, etc., LC Civil War maps (2nd ed.), 99; Civil War maps in the National Archives, 8; Phillips, 1353; LeGear. Atlases of the United States, 266.

Col. map. Relief shown by hachures. Shows settlements, railroads, roads, ferries, etc. Inset scale (ca. 1:87,000). Includes coastal view: Rebel works for the defense of the New Inlet entrance to Cape Fear River., LC Civil War maps (2nd ed.), 99; Civil War maps in the National Archives, 8; Phillips, 1353; LeGear. Atlases of the United States, 266.

Col. map. Relief shown by hachures. Shows settlements, railroads, roads, ferries, etc., LC Civil War maps (2nd ed.), 99; Civil War maps in the National Archives, 8; Phillips, 1353; LeGear. Atlases of the United States, 266.

Col. map with 4 ancillary maps. Relief shown by hachures., LC Civil War maps (2nd ed.), 99; Civil War maps in the National Archives, 8; Phillips, 1353; LeGear. Atlases of the United States, 266.

Col. map with 4 ancillary maps. Relief shown by hachures., LC Civil War maps (2nd ed.), 99; Civil War maps in the National Archives, 8; Phillips, 1353; LeGear. Atlases of the United States, 266.

Col. map. "Counties and unimportant places appearing on the original map are here omitted.", LC Civil War maps (2nd ed.), 99; Civil War maps in the National Archives, 8; Phillips, 1353; LeGear. Atlases of the United States, 266.

Two col. maps, with 4 ancillary maps. Relief shown by hachures., LC Civil War maps (2nd ed.), 99; Civil War maps in the National Archives, 8; Phillips, 1353; LeGear. Atlases of the United States, 266.

Four col. maps with 4 ancillary maps., LC Civil War maps (2nd ed.), 99; Civil War maps in the National Archives, 8; Phillips, 1353; LeGear. Atlases of the United States, 266.

Col. map in 3 segments. Relief shown by hachures. At head of title "Essayons." "General map.", LC Civil War maps (2nd ed.), 99; Civil War maps in the National Archives, 8; Phillips, 1353; LeGear. Atlases of the United States, 266.

Ten sepia-toned lithographs. Some accompany report of Capt. O.M. Poe. U.S. Rolling Mill from original photograph in Office of the Chief of Engineers, U.S. Army. Iron clads from original in archives of the U.S. Coast Survey. Ships shown: Minnesota, Wabash, Mahopac, Canonicus, Iron Sides, Monadnock, Saugus, Malvern and Brooklyn., LC Civil War maps (2nd ed.), 99; Civil War maps in the National Archives, 8; Phillips, 1353; LeGear. Atlases of the United States, 266.

Col. map with 2 ancillary maps. Depths shown by soundings. "The harbor, James Id, Folly Id, Morris Id., Sullivan's Id. and Long Id. from United States Coast Survey. John's Id. from Mills' atlas." "Copied for his excellency M.I. Bonham, Governor of the state of South Carolina." Ancillary maps from reports of Peter S. Michie and Giles A. Smith., LC Civil War maps (2nd ed.), 99; Civil War maps in the National Archives, 8; Phillips, 1353; LeGear. Atlases of the United States, 266.

Six sepia-toned lithographs. Knoxville views accompany report of Capt. O.M. Poe. Chattanooga views from original photographs in Office of the Chief of Engineers, U.S. Army., LC Civil War maps (2nd ed.), 99; Civil War maps in the National Archives, 8; Phillips, 1353; LeGear. Atlases of the United States, 266.

Col. map with 3 ancillary maps. Relief shown by hachures., LC Civil War maps (2nd ed.), 99; Civil War maps in the National Archives, 8; Phillips, 1353; LeGear. Atlases of the United States, 266.

Twelve sepia-toned lithographs. Accompany report of Capt. O.M. Poe., LC Civil War maps (2nd ed.), 99; Civil War maps in the National Archives, 8; Phillips, 1353; LeGear. Atlases of the United States, 266.

Eleven sepia-toned lithographs. Some from original photographs in the Office of the Quartermaster General, U.S. Army; some accompany report of Capt. O.M. Poe., LC Civil War maps (2nd ed.), 99; Civil War maps in the National Archives, 8; Phillips, 1353; LeGear. Atlases of the United States, 266.

Twelve sepia-toned lithographs. Accompany report of Capt. O.M. Poe., LC Civil War maps (2nd ed.), 99; Civil War maps in the National Archives, 8; Phillips, 1353; LeGear. Atlases of the United States, 266.

Eleven sepia-toned lithographs. Three views have "Accompanying report of Lieut. P.S. Michie, U.S. Engrs." Signal station view has "Accompanying report of Big. Gen. G. Weitzel, U.S. Army.", LC Civil War maps (2nd ed.), 99; Civil War maps in the National Archives, 8; Phillips, 1353; LeGear. Atlases of the United States, 266.

Eleven sepia-toned lithographs. Some accompany report of P.S. Michie; some from original photographs on file in the Office of the Quartermaster General, U.S. Army., LC Civil War maps (2nd ed.), 99; Civil War maps in the National Archives, 8; Phillips, 1353; LeGear. Atlases of the United States, 266.

Nine sepia-toned lithographs., LC Civil War maps (2nd ed.), 99; Civil War maps in the National Archives, 8; Phillips, 1353; LeGear. Atlases of the United States, 266.

Sepia-toned lithograph with 7 ancillary views. Military bridge and Missionary Ridge illustrations "From original photograph on file in the Office of the Chief of Engineers, U.S. Army.", LC Civil War maps (2nd ed.), 99; Civil War maps in the National Archives, 8; Phillips, 1353; LeGear. Atlases of the United States, 266.

Col. map. Relief shown by hachures. Shows settlements, Indian reservations, roads, railroads, forts, etc. Includes table of locations with coordinates and list of authorities., LC Civil War maps (2nd ed.), 99; Civil War maps in the National Archives, 8; Phillips, 1353; LeGear. Atlases of the United States, 266.

Three col. maps with 3 b&w plans (with sections). Relief shown by hachures or contours., LC Civil War maps (2nd ed.), 99; Civil War maps in the National Archives, 8; Phillips, 1353; LeGear. Atlases of the United States, 266.

Eleven sepia-toned lithographs. All accompany report of (or in possession of, or approved by) Gen. G.T. Beauregard, C.S. Army., LC Civil War maps (2nd ed.), 99; Civil War maps in the National Archives, 8; Phillips, 1353; LeGear. Atlases of the United States, 266.

Col. map with ancillary map. Relief shown by hachures. Covers present-day Utah and Nevada and parts of California, Arizona, New Mexico, Colorado, Wyoming, Idaho and Oregon., LC Civil War maps (2nd ed.), 99; Civil War maps in the National Archives, 8; Phillips, 1353; LeGear. Atlases of the United States, 266., Cf. Wheat, C.I. Mapping the transmississippi West, 1017; Moffat, R. Moffat, R.M. Printed maps of Utah to 1900, 60; Phillips. Maps of America, p. 948 (all original 1860-61 ed.)