This is a disc water meter with frost proof bottom and serial number 1,805,509 that fit a ⅝” pipe, and that was made by the Gamon Meter Company in Newark, New Jersey, around 1930. The firm announced ...

This is a disc meter of the sort that the Hersey Manufacturing Company introduced in 1919. Hersey described it as a “positive displacement meter of the nutating type” that was “adapted for use on all ...