OERTLING, JOHANN AUGUST DANIEL |
Germany, 1803-66, MIM NIM OIM SIM |
Dividing Engine = DEU; Sextant, No. 1859 = D.(1989). |
apprenticed to Karl Philipp Heinrich Pistor c.1819; started his own business in 1826 or 1827; first to build electric dividing engine; brother of Ludwig Oertling. |
Berlin. |
Pipping 1; Poggendorff; G.L'E. Turner 24; J.A. Bennett 2; Weil and Baden; Coffeen 27. |
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