Taylor Household Thermometer

This is a glass thermometer filled with a red liquid that the manufacturer termed “Permacolor or Mercolor.” The tube has a milk-white back and a front configured so as to magnify the liquid column. The supporting metal plate is marked, at top, “Tycos / ROCHESTER, N.Y. U.S.A. / TORONTO, CANADA.” This is graduated from 26 to 102 degrees Fahrenheit, and provided with a metal bulb guard. This is mounted, in turn, on a wood board. The Taylor Instrument Companies donated it to the Smithsonian in 1923. It was apparently made in 1913, the year Taylor opened an office in Toronto.
Currently not on view
Object Name
date made
Taylor Instrument Co.
overall: 2 1/4 in x 8 1/2 in; 5.715 cm x 21.59 cm
tube: 6 1/2 in; 16.51 cm
place made
United States: New York, Rochester
ID Number
catalog number
accession number
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
Credit Line
Taylor Instrument Companies

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