TROEMER, HENRY |
Germany; USAfl.1840-?PHIM |
Set of Weights = OXF. |
balance maker; German locksmith who came to Philadelphia, Pa. in 1838; firm still in business in 1959 at original address. |
911 Arch Street (1840-?), Philadelphia, Pa. |
USNM; G.L'E. Turner 24. |
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