John Hosmer Hamlin
- Born: 24 Aug 1787, Providence RI
General notes:
Silversmith and engraver
Events in his life were:
- Alternate Mark
It is not known if this mark was used by William or John or both.
- He was a partner from circa 1809 to 1819 with William Hamlin in Providence RI as W & J. H. HAMLIN. 4
- Tradecard, c 1809-1819
American Antiquarian Society 20
- Advertised in the Providence Gazette (Providence RI), 1809, as W & J. H. HAMLIN, manufacturing nautical, mathmatical, and scientific instruments; gold and silver goods; general engraving. 4
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