Plate IV. Project for blowing up Blossom Rock, San Francisco Harbor, Sheet 1 by Brt. Brig. Gen. B.S. Alexamder; U.S.A.....

Authors :: Alexander, B.S.
Williamson, R.S.
Heuer, W.H.
Publication Year :: 1868
Publisher :: Government Printing Office, 1868.
Abstract: Shows plan and cross-sections of the placement of charges.<br />Story of the demolition of Blossom Rock, a maritime navigational hazard in San Francisco Bay midway between Alcatraz Island and Yerba Buena Island.

Tools