Trident Water Meter

Description
This is a disc meter with split case and serial number 6,611,329 that fit a ⅝” pipe, and that was made by the Neptune Meter Company in Long Island City, New York, around 1943. The Trident was based on designs patented by John Thomson, a prolific inventor and member of the American Society of Civil Engineers.
Ref: Neptune Meter Company, The Trident Water Meter (New York, 1895, 1901, 1903).
Object Name
water meter
date made
ca 1943
maker
Neptune Meter Company
Physical Description
bronze (overall material)
Measurements
overall: 7 3/4 in x 7 1/2 in; 19.685 cm x 19.05 cm
place made
United States: New York, Queens, Long Island City
ID Number
PH*325880
accession number
245003
catalog number
325880
subject
Water Meters
Measuring & Mapping
Natural Resources
Water
See more items in
Medicine and Science: Physical Sciences
Water Meters
Data Source
National Museum of American History, Kenneth E. Behring Center
Credit Line
A.A. Hirsch

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