Prismatic compass & clinometer, British, 1801-1830
- maker:
- William Cary
Prismatic compass with clinometer attachment, by William Cary, Strand, London, England, 1801-1830
Details
- Category:
- Surveying
- Object Number:
- 1917-78
- Materials:
- case, brass, quadrant, brass and sights, brass
- Measurements:
-
dial ring: diameter 68 mm
case: diameter 79 mm
overall, open: height 95 mm
- type:
- prismatic compass, magnetic compass and clinometer
- credit:
- Cheshire, F.J.