Metal horseshoe, mounted on mahogany plaque, was mounted on submarine K.10 when launched in 1917, probably English, 1870-1916 Good luck' horseshoe mounted on submarine K10 at its launch, 1916. 1917
Model, ‘cut-away’, on starboard side, of H.M. Submarine (Nuclear Powered) of H.M.S. ‘Swiftsure’, by Paul Bowers, Hampshire, England, 1971 Nuclear powered attack submarine, HMS 'Swiftsure' 1971