Aneroid Barometer

Aneroid Barometer

Usage conditions apply
This is a brass instrument, 4¼ inches diameter and 2 inches deep. It can lie flat or, stand erect on two little legs. The face is white, with a hole in the center to reveal the mechanism. The circumference of the face is marked “Baromètre Anéroïde” with French words for the various weather conditions. The pressure scale extends from 69 to 80 centimeters of mercury, read to millimeters.
This came to the Smithsonian in 1910, a transfer from the U.S. Department of the Interior. It had probably been collected by the short-lived federal Bureau of Education.
Currently not on view
Object Name
Aneroid Barometer
date made
late 19th century
overall: 5 1/2 in x 2 in x 4 3/8 in; 13.97 cm x 5.08 cm x 11.1125 cm
ID Number
accession number
catalog number
Credit Line
U.S. Department of the Interior
See more items in
Medicine and Science: Physical Sciences
Measuring & Mapping
Data Source
National Museum of American History
Nominate this object for photography.   

Our collection database is a work in progress. We may update this record based on further research and review. Learn more about our approach to sharing our collection online.

If you would like to know how you can use content on this page, see the Smithsonian's Terms of Use. If you need to request an image for publication or other use, please visit Rights and Reproductions.


Add a comment about this object