Part of optical range-finder, British, 1902-1904
Part of Barr and Stroud rangefinder, 4ft 6ins base, used aboard ship on Antarctic Expeditions, 1902-1904 and 1910-1913
- Measurements:
-
overall: 252 mm x 1822 mm x 258 mm,
- Object Number:
- 1914-179 Pt1
- type:
- instrument component and parallax range-finder