Fauth Theodolite

Description
G. N. Saegmuller described this as a "Four inch Theodolite, As furnished to the U. S. Government Surveys," and priced it at $300. This example was made after 1887 when Saegmuller began putting serial numbers on Fauth instruments, and before 1905 when Fauth & Co. went out of business. The U. S. Coast and Geodetic Survey transferred it to the Smithsonian in 1929. The horizontal and vertical circles are silvered, and read, with opposite verniers and magnifiers, to 30 seconds. The signature reads "FAUTH & CO. WASHN D.C. No 966" and "U.S.C.&G.S. No. 160."
Ref: George N. Saegmuller, Descriptive Price List of First Class Engineering & Astronomical Instruments (Washington, D.C., 1903), p. 41.
Location
Currently not on view
maker
Fauth & Co.
place made
United States: District of Columbia, Washington
Measurements
overall: 10 in; 25.4 cm
horizontal circle: 5 1/4 in; 13.335 cm
vertical circle: 4 in; 10.16 cm
telescope: 7 in; 17.78 cm
overall: 10 in x 5 3/4 in x 9 1/2 in; 25.4 cm x 14.605 cm x 24.13 cm
ID Number
PH.309664
catalog number
309664
accession number
106954
Credit Line
U.S. Coast and Geodetic Survey
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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