Surveyor's tripod with a theodolite
- Made:
- circa 1950
Surveyor's tripod with a theodolite, coal mining use. Microptic theodolite mounted on a tripod. Theodolite accurate to 20 secs. Has an optical plumbet at base.
Details
- Category:
- Coal Mining
- Collection:
- Lancashire Coal Mining Collection
- Object Number:
- Y2002.19/T1630/1
- Measurements:
-
Overall: 135 mm x 110 mm x 220 mm,
- type:
- tripod
- credit:
- Gift of Salford Museum and Art Gallery