Geodetic theodolite, German, 1820-1850

Made:
1820-1850 in Munich
maker:
T Ertel und Sohn
Geodetic theodolite with accessories in wooden box, by T

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Geodetic theodolite with accessories in wooden box, by T
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)