Signature |
Maker |
Instruments |
Comments |
Location |
References |
CHAMBERLAIN, NATHAN B. |
USA, 1810-78, MIM OIM PHIM SIM |
Vacuum Pump = D.(1976). |
listed as a machinist in 1832; partner of Edward Samuel Ritchie, 1850-54. |
9 School Street,(1832-50); 313 Washington Street (1850-54); both in Boston, Mass. |
Smart 1; Brewington 1; USNM; Moskowitz, 1976. |
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