HMS Stickleback X51 midget submarine used by the Royal Navy during the l950s. Seen here preserved at Imperial War Museum Duxford

---

Size: 4928px × 3264px
Photo credit: © Antony Nettle / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: class, hms, midget, navy, royal, stickleback, submarine, submarines, subs, x51, xe