HAHN, PHILIPP MATTAUS |
Germany, 1739-90, MIM |
Astronomical Clocks = STU, DRE, GOT, FUR, NUR; Heliochronometers = BASH,(1782), HEI, DEU, KRA, KRM; Wall Sundial = Balinger Kirchturm; Planetariums = NUR, FUR. |
Philipp Mattäus Hahn; astronomer; author; the instrument in the Basle Historical Museum is signed simply "Hahn"; devised a multiplying machine, 1774; worked with Schuster and Schaudt. |
Kornwestheim; Erfurt; Württemberg. |
Zinner 1; Taylor 2(601); Grötzsch 2; Baillie 1; Engelmann 1; USNM; Deutche Uhrmacher-Zeitschrift, Aug. 1965; Neue Uhrmacher-Zeitung Ulm, Nov.30, 1964; A.J. Turner 10; RSW. |
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