Fauth Theodolite

Description
This 8–inch theodolite "especially adapted for triangulation" was made between 1887, when Saegmuller began putting serial numbers on Fauth instruments, and 1905, when Fauth & Co. went out of business. It is marked "FAUTH & CO. WASHN D.C. No 1993." The edge of the horizontal circle is beveled, graduated, and read by opposite micrometer microscopes to single seconds. It belonged to the University of Missouri at Columbia. New, it cost $450.
Ref: George N. Saegmuller, Descriptive Price–List of First–Class Engineering & Astronomical Instruments (Washington, D.C., 1894), p. 50.
Location
Currently not on view
Object Name
theodolite (geodetic)
maker
Fauth & Co.
Measurements
overall: 13 1/2 in; 34.29 cm
horizontal circle: 8 in; 20.32 cm
telescope: 18 in; 45.72 cm
striding level: 6 in; 15.24 cm
place made
United States: District of Columbia, Washington
ID Number
PH*333630
catalog number
333630
accession number
300659
See more items in
Medicine and Science: Physical Sciences
Measuring & Mapping
Surveying and Geodesy
Data Source
National Museum of American History, Kenneth E. Behring Center

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