Gunner's callipers

Gunner's callipers. Brass in a sharkskin case.
Inscription: made by Heath & Wing in the Strand.London.

Object Details

ID: NAV0106
Type: Gunner's callipers
Display location: Not on display
Creator: Heath & Wing
Date made: circa 1760
Credit: National Maritime Museum, Greenwich, London
Measurements: Overall: 2 mm x 254 mm x 51 mm
Parts: Gunner's callipers