Thanks. Gamon merged w/Worthington in 1933.
These water meters were stamped and numbered during production. This is why I am thinking the number if at all traceable would show about what year it was produced.
I do have a span of years that it could have been produced, but since company I'm supposing is no longer in business the number on this meter lid would not be traceable anymore. Though, since these were individually stamped in progression it would at one point of had a date of production.
Thanks again.