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 inset into the hull. The plate is held in position by an inner ring with 18 screws and an outer ring with 12 screws.

Object details

ID: N27103
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