21-in Mark I Torpedo (UK)
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Jump to navigationJump to searchThe 21-in R.G.F. Mark I Torpedo was a British torpedo developed at the Royal Gun Factory and first ordered for service in 1909-1910.[Citation needed]
Development and History
It was developed in parallel with the Mark II torpedo, which was longer.
Particulars
Manufacture and Use
In 1909-1910, 66 side lug torpedoes were ordered.[Citation needed]
Footnotes
- ↑ Annual Report of the Torpedo School, 1909. Plate 1.
Bibliography