Altazimuth theodolite
- maker:
- Benjamin Cole and Benjamin Cole and
Altazimuth theodolite, by Benjamin Cole at the Orrery, Fleet Street, London c. 1766. Fitted with magnetic compass with spirit level and spirit level on telescope.
Details
- Category:
- Surveying
- Collection:
- Sir Henry Wellcome's Museum Collection
- Object Number:
- 1981-117
- Materials:
- copper (alloy), iron and glass
- Measurements:
-
overall: 195 mm x 30 mm x 195 mm, , 2.21kg
- type:
- altazimuth theodolite
- credit:
- On loan from the Wellcome Trust