Bubble sextant adjusting pin

Bubble sextant box adjusting pin

Object Details

ID: ACO1267.3
Type: Bubble sextant adjusting pin
Display location: Not on display
Creator: Shimadzu Corporation
Date made: After 1926
Credit: National Maritime Museum, Greenwich, London, Admiralty Compass Observatory
Measurements: Diameter: 2 mm;Overall: 60 mm
Parts: Type 2 (Bubble Sextant)