This is a disc water meter with split case and no serial number, that fit a ⅝” pipe. The brass case is marked “SPECIAL.” The cap is marked “THE LAMBERT M.F.D. BY THOMSON METER CO.” The dial reads in ...
https://www.jstor.org/stable/jamewatworass.108.4.30 Copy URL For over a century, water meters most commonly operated according to mechanical principles - the flow of ...
This is a frost-proof disc water meter with serial number 1,193,509 that fit a ⅝” pipe, and that was made by the Thomson Meter Company in Brooklyn, New York, probably in the 1920s. John Thomson, a ...