(Covers to) Radio Map Of The United States. Copyrighted 1925. Compiled, Engraved and Published by The Kenyon Company, Inc. Des Moines, Iowa. Compliments of Bankers Life Company of Des Moines, Iowa. Geo. Kuhns, President. The Largest Life Insurance Company West of the Mississippi River Over 768 Million Dollars Insurance In Force.

A very early radio map of the U.S. showing location of major radio stations operating in 1925. The country is divided by use of printed color into nine "Radio Districts" and four time zones. There is also a "Log By Wave Length" in which one can record the signal strength of stations received. Folded into yellow card board covers 23x9.5 with "Bankers Life Radio Map of the United States Including Principal Stations in Canada, Cuba and Porto Rico and Mexico Cit, Mexico." printed in dark blue.