Sectioned floating ballistic gyro

Sectioned floating ballistic gyro from a gyrocompass.

Object Details

ID: ACO1471
Type: Sectioned floating ballistic gyro
Display location: Not on display
Creator: Sperry
Date made: Unknown
Credit: National Maritime Museum, Greenwich, London, Admiralty Compass Observatory
Measurements: Overall: 75 mm x 75 mm x 35 mm x 200 g