Van Nostrand's eclectic engineering magazine (1869)
[New York : D. Van Nostrand] · leaf 427
became at last recognized have been made in the development of as legitimate means of offence and defence. submarine warfare, and the description of During that prolonged conflict, the ever- the principal experiments that have been increasing difficulties of the Southern made with defensive and… … the river and the seaboard, during the Tracing the history of submarine explo- season of hostilities, as well as how to seek sives from their commencement, the au- for and render harmless the set torpe- thor attributes to an American, the first does, and how to destroy submarine ob- practical…
Engineering
Internet Archive · Smithsonian Libraries · Public domain (published before 1931). Free to use for anything.
