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 of the port propeller and A bracket, taken from alongside the propeller looking to port. The rope guard has been removed and a measuring device has been fitted. The device, which is possibly known as a poker gauge, has a central pin that rests on the shaft. Vertical format.

Object details

ID: N27110
Type: Negative
Materials: Glass plate negative
Display location: Not on display
Date made: 8 August 1948
Credit: National Maritime Museum, Greenwich, London
Measurements: Overall: 164 mm x 120 mm