C.K.F. |
Germany, fl.1631-48, MIM |
Diptych Sundial, 1631 = MERC-105 = Soth. 12/12/55 = 3/27/72; Artillery Level, 1648 = KES; Instrument = Koller, Nov. 1967; Astronomical Compendium = Drouot 6/16/65. |
Koller signed "C. Ko."; Drouot signed "C.K."; probably Christoph Köhler. |
Dresden. |
Zinner 1; Hamilton 1 and 2; RSW. |
|
|
|
|
|
|