Gyrocompass repeater

Bowl-Brass, fitted with electric cable outlet, two securing points and a card setting knob. Two black lubber lines 180 degs apart.
Card-Aluminium centre with black and white lettering and marked with eight points. Outer ring is yellow plastic graduated to 360 degs and with mirror graduations.

Object Details

ID: NAV0471
Type: Gyrocompass repeater
Display location: Not on display
Creator: Sperry Gyroscope Co
Date made: circa 1960
Credit: National Maritime Museum, Greenwich, London
Measurements: Overall: 240 mm x 245 mm x 290 mm