The submarine in war and peace; its developments and its possibilities (1918)
Lake, Simon, 1866-1945 · Philadelphia London : J.B. Lippincott Co. · leaf 376
its sling to the diversafter each load has been discharged upon the surface craft.As the divers operate only a few feet from the workingchamber, they are protected from the surge of the surfaceboat, with its attendant pull on air-hose and life-line, andalso from possible aggravation by currents;… … THE CAVIAR MAP OF SHIPPINGS GREATEST GRAVE-YARD (The little circles represent wrecks.)Reproduction of a chart published by the German Hydrographic Office, giving a listof wrecks which have occurred in the locality pictured during a period of only fifteen years.This great loss of shipping was one of…
Submarines (Ships)
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