Protractor

Brass protractor, half circle. Outer graduations: 0-180 in degrees; inner graduations:0-180 in tens. Radius 2" (5.1cm)

Object Details

ID: NAV0575
Type: Protractor
Display location: Not on display
Creator: Muenier
Date made: 18C
Credit: National Maritime Museum, Greenwich, London
Measurements: Overall: 2 mm x 102 mm x 68 mm