Keuffel & Esser Box Sextant

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Description
This box sextant was probably made around 1900. New, it cost $40. The silvered scale is graduated every 30 minutes from -5° to +150° and read by vernier with swinging magnifier to single minutes of arc. The inscription reads "KEUFFEL & ESSER CO. N.Y. MADE IN ENGLAND."
Ref: Keuffel & Esser, Catalogue (New York, 1906), p. 415.
Location
Currently not on view
associated person
Keuffel, William J. D.
Esser, Herman
maker
Keuffel & Esser Co.
place made
United Kingdom: England
Measurements
overall: 3 1/4 in; 8.255 cm
overall: 4 1/4 in x 3 1/2 in x 1 7/8 in; 10.795 cm x 8.89 cm x 4.7625 cm
ID Number
PH.333639
accession number
300659
catalog number
333639
Credit Line
University of Missouri-Columbia
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Data Source
National Museum of American History, Kenneth E. Behring Center

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