Sextant spare draw tube

Sextant spare draw tube, inverted image, four cross wires.

Object Details

ID: NAV1115.4
Type: Sextant spare draw tube
Display location: Not on display
Creator: Dollond & Aitchison
Date made: circa 1895
Credit: National Maritime Museum, Greenwich, London, Adams Collection
Measurements: Diameter: 19 mm;Overall: 39 mm
Parts: Sextant