Aneroid Barometer

Aneroid Barometer

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Description
Jakob Goldschmid, a mechanic in Zurich, Switzerland, designed an aneroid barometer that promised great stability, but that had to be adjusted before each reading. This example was manufactured by the firm run by Rudolf Hottinger, who was Goldschmid’s son-in-law and successor. It has an eyepiece for viewing the internal mechanism, and a thermometer for determining the internal temperature. The face is marked “Ship-Barometer / No. 116” and “HOTTINGER & CO. / ZURICH” and also carries a scale of correction tables. A printed card with diagram and instructions for use, in English, is mounted inside the case.
Ref.: "The Goldschmid Aneroid," Van Nostrand's Engineering Magazine 25 (1881): 300-303.
Location
Currently not on view
Object Name
barometer, aneroid
date made
ca 1870-1883
maker
Hottinger & Cie.
place made
Switzerland: Zürich, Zurich
Measurements
overall: 3 1/2 in; 8.89 cm
overall in case: 3 in x 4 1/4 in x 6 in; 7.62 cm x 10.795 cm x 15.24 cm
ID Number
PH.314545
accession number
204612
catalog number
314545
Credit Line
U.S. Weather Bureau
See more items in
Medicine and Science: Physical Sciences
Measuring & Mapping
Barometers
Data Source
National Museum of American History
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