Optical range-finder, British, 1902-1904

Made:
1900 in Glasgow
maker:
Barr and Stroud

Barr and Stroud range-finder, 4ft 6ins base, used aboard ship on Antarctic Expeditions, 1902-1904 and 1910-1913

Details

Category:
Surveying
Object Number:
1914-179
type:
parallax range-finder
credit:
Pilkington P.E. Limited; Barr and Stroud Limited

Parts