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Equinoctial Ring Dial with Quadrant, by Troughton, London, c. 1780

Inventory Number 49068

Acknowledgement: © History of Science Museum, University of Oxford, inv.49068

Item type
Object
Makers
Troughton
Provenance
Bequeathed by Mrs A. M. Billmeir.
Primary inscriptions
"Troughton London".
Physical material
Brass
Object type
Equinoctial ring dial
Dimensions
Diameter: 192mm
Inventory No
49068
Accession Number
1973-11/3

Description

Brass ring with quadrant on back of meridian circle.

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