Double sounding quintant telescope

Double sounding quintant telescope , erect image.

Object Details

ID: NAV1122.2
Type: Double sounding quintant telescope
Display location: Not on display
Creator: Cary
Date made: circa 1847
Credit: National Maritime Museum, Greenwich, London, Adams Collection
Measurements: Diameter: 30 mm;Overall: 70 mm
Parts: Double Sounding Quintant