Stock Photo - Jul. 07, 1955 - Floating 'test bed' for the royal navy. H.M.S. Grey Goose. The famous wartime midget warship H.M.S. grey goose has been transferred into a'floating test bad' - for the Royal Navy experiments. she has been fitted two secret experimental Rolls Royce Marine gas turbine engines of advanced designs - and fifty percent lights than orthodox engines and taking up twenty-five percent less room.Show was demonstrated for the press at H.M.S Hor--t - the Gosport Coastal Forces Base today. Photo shows:- View of H.m.S grey Goose at speed in channel - with a white ensign of an accompanying H.T.S. - in the foreground -during the demonstration off the Isle of Vight this afternoon. (Credit Image: © Keystone Press Agency/Keystone USA via ZUMAPRESS.com)