United States Navy Submarines 1900–2019 (Images of War)
by Michael Green
English | 2019 | ISBN: 1526742063 | 234 Pages | PDF EPUB | 90 MB
by Michael Green
English | 2019 | ISBN: 1526742063 | 234 Pages | PDF EPUB | 90 MB
In 1900, the US Navy took its first submarine, the Holland VI, into service. With a single torpedo tube, it had a crew of six, weighed eighty-two tons, and traveled submerged at 6.2mph at a depth of up to seventy-five feet.