J. Green Thermometer

Description
This small mercury-in-glass thermometer is mounted on a flat ivory plate that is marked "J. GREEN N.Y." and graduated every degree [Fahrenheit?] from +185 to +245. There are no graduations or marks on the stem. It was made between 1849 (when James Green began in business in New York) and 1879 (when he took his nephew into partnership and began trading as J. & H. J. Green). It came to the Smithsonian from the U.S. Military Academy.
Location
Currently not on view
Object Name
thermometer
date made
1849-1879
maker
James Green
Measurements
overall: 4 1/4 in; 10.795 cm
place made
United States: New York, New York
ID Number
PH*316452
accession number
223721
catalog number
316452
See more items in
Medicine and Science: Physical Sciences
Measuring & Mapping
Thermometers and Hygrometers
Data Source
National Museum of American History, Kenneth E. Behring Center

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