Geodetic theodolite, German, 1820-1850

Made:
1820-1850 in Munich
maker:
T Ertel und Sohn

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Geodetic theodolite with accessories in wooden box, by T. Ertel und Sohn, Munich, Germany, 1820-1850.

Details

Category:
Surveying
Object Number:
1950-246
Materials:
alcohol, brass (copper, zinc alloy), celluloid (cellulose), felt, glass, hair, mahogany (wood), oak (wood), steel (metal) and string
type:
geodetic theodolite
taxonomy:
  • furnishing and equipment
  • measuring device - instrument
  • theodolite
credit:
Admiralty (Gunnery Establishment)