Underwater fittings of the submarine Sentinel (1945) in dry dock in Portsmouth Dockyard, Hampshire.

The submarine Sentinel (1945) in dry dock in Portsmouth Dockyard. A close view looking up at a circular plate bolted onto the hull. The plate is held in position by 10 bolts fitted with locking nuts and there is a threaded hole in the centre of the plate. The protective grill has been removed.

Object details

ID: N27104
Type: Negative
Materials: Glass plate negative
Display location: Not on display
Date made: 8 August 1948
Credit: National Maritime Museum, Greenwich, London
Measurements: Overall: 120 mm x 164 mm