The submarine in war and peace; its developments and its possibilities (1918)
Lake, Simon, 1866-1945 · Philadelphia, London, J.B. Lippincott company · leaf 230
THE EVOLUTION OF THE SUBMARINE the vessel through a hose extending to a buoy floating on thesurface. Later she was fitted with pipe masts, which en-abled her to navigate on the bottom in depths up to fifty feet.She functioned satisfactorily from the start. We foundwe could readily navigate over any…
Submarines (Ships)
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
