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History of Science Museum

Sextant Owned by Tennant, by Troughton and Simms, London, 1847

Inventory Number 35300


Acknowledgement: © History of Science Museum, University of Oxford, inv.35300

Subject
Navigation
Item type
Object
Provenance
Presented by H. H. Turner. Presented to J.F. Tennant, 11 June 1847, by the East India Company, as a prize in mathematics. Given by Tennant to H.H. Turner, January 1910.
Primary inscriptions
"Troughton & Simms, London"
Physical material
Brass
silver
mahogany case
Object type
Sextant
Dimensions
Height: 110mm Width: 196mm Depth: 142mm
Inventory No
35300
Accession Number
1928-53

Description

Reflecting sextant with triangular bracing to frame, index mirror, horizon glass, 2 pairs of pivoted shades, silver scale, telescopic sight, wooden handle, dark tube in keystone mahogany box with inscribed silver plate on the lid. Accompanied by letters from Tennant and Turner.