AUCH, JACOB |
Germany, 1765-1842, MIM |
Calculating machines = DRE (1790) and STU. |
these were a type of calculating instrument which he had invented; watch and clockmaker; pupil of Philipp Matthaus Hahn. |
Echterdingen (1765-87); Vaihingen an der enz and Karlsruhe (1787-98); Weimar (1798-1842). |
Evans 1; Friess. |