Geodetic theodolite, German, 1820-1850
- maker:
- T Ertel und Sohn
This image is released under a CC BY-NC-SA 4.0
Licence
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Science Museum Group
© The Board of Trustees of the Science Museum
Geodetic theodolite with accessories in wooden box, by T. Ertel und Sohn, Munich, Germany, 1820-1850.
Details
- Category:
- Surveying
- Object Number:
- 1950-246
- Materials:
- brass (copper, zinc alloy), glass, steel (metal), alcohol, celluloid (cellulose), hair, mahogany (wood), oak (wood), string and felt
- Measurements:
-
overall: 480 mm x 350 mm x 335 mm,
- type:
- geodetic theodolite
- credit:
- Admiralty (Gunnery Establishment)
