Hopper, Joseph M.. 1816-1820. Philadelphia, Pa.. clockmaker or watchmaker --

Access_id	66406 (1)
Rediscov_id	32507 (1)
Name	Hopper, Joseph M. (1)
Active date	1816-1820 (248)
Location	Philadelphia, Pa. (4379)
Trade	clockmaker or watchmaker -- (1152)