Gas Meter

Gas Meter

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Description
Patent model for Alexander Angus Croll, “Gas Meter,” U.S. Patent 9,591 (Feb. 22, 1853).
A. A. Croll (1811-1887) was a British engineer and social reformer who spent most of his life in London, designed several dry gas meters, and ran a gas meter factory. He submitted this model with one of his U.S. patent applications.
Ref: Alexander Angus Croll, “On the Construction and Use of Gas Meters,” Proceedings of the Institution of Civil Engineers 4 (1845): 211-218.
“Alexander Angus Croll,” Proceedings of the Institution of Civil Engineers 90 (1887): 446-449.
Location
Currently not on view
Object Name
Gas Meter
Date made
1853
patented by
Croll, Alexander Angus
maker
Croll, Alexander Angus
Measurements
overall: 4 in x 5 1/2 in x 3 in; 10.16 cm x 13.97 cm x 7.62 cm
ID Number
CH.308906
catalog number
308906
accession number
89797
patent number
9,591
9,591
See more items in
Medicine and Science: Chemistry
Data Source
National Museum of American History
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