- HMS H51
HMS "H51" was a
British H class submarine built byHM Dockyard ,Pembroke Dock . She was laid down on an unknown date and was commissioned on1 September 1919 .HMS "H51" was on
6 June 1924 and was then resold on17 July 1924 to the ship breakers.References
* "Submarines, War Beneath The Waves, From 1776 To The Present Day", by Robert Hutchinson.
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