117 years ago today, John Holland sold the 64-ton submersible Holland VI to the Navy, marking... http://ift.tt/2pr9aGM

117 years ago today, John Holland sold the 64-ton submersible Holland VI to the Navy, marking the beginning of our submarine force. Several months later, the submarine was commissioned as USS Holland (SS 1).




from John Currin (JC - Ex RNZN) - Google+ Public Posts http://ift.tt/2nCnrE9
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