Signature |
Maker |
Instruments |
Comments |
Location |
References |
PHELPS, JONAS H. |
USA, 1809-65, MIM PHIM SIM |
Surveying Compass = P.C. |
associated with Oscar Hanks from 1833 to 1837; took Lewis E. Gurley as an apprentice in 1844; became a partner with William Gurley, 1845-52; moved to Connecticut and continued to make surveying instruments; see Phelps and Gurley and Phelps and Gurleys. |
319 River Street, Troy, N.Y. |
Smart 1. |
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