Liquid Measure

Liquid Measure

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Usage conditions apply
Theophilus A. Seraphin (1881-1976), an inspector of weights and measures in Philadelphia, established the Seraphin Test Measure Co. in 1915. This instrument came from National Bureau of Standards. The word “SERAPHIN” is embossed on the tank. The inscription on the metal plate behind the indicator tube reads “SERAPHIN TEST MEASURE CO. / PHILADELPHIA / ONE GALLON TO ZERO.”
Ref: Theophilus A. Seraphin, “Field Standard for Testing Liquid-Measuring Devices,” U.S. Patent 1,277,760 (Sept. 3, 1918).
F. J. Schlink, “Liquid Measuring Pumps,” Technologic Papers of the Bureau of Standards 81 (1917).
Currently not on view
Object Name
one gallon test measure, liquid
Seraphin Company
Seraphin Test Measure Company
place made
United States: Pennsylvania, Philadelphia
Associated Place
United States: New Jersey
indicator tube: 12.5 mm; x 1/2 in
overall: 33 cm x 21 cm; 13 in x 8 1/4 in
overall: 13 in x 8 1/4 in; 33.02 cm x 20.955 cm
ID Number
catalog number
accession number
Credit Line
Transfer from U.S. Department of Commerce
See more items in
Medicine and Science: Chemistry
Data Source
National Museum of American History
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