Webster Signature Database - Suggest Correction

Signature Maker Instruments Comments Location References
KOHLER, CHRISTOPH Germany, fl.1663-80, MIM SIM Graphometers = KEN (1663), DRE; Table Sundial, 1677 = KEN; Diptych Sundials, round = MERC, DRE; Augsburg-type Sundial, 1680 = Merc-30; Artillery Levels = DRE (lost) (1699), MUN; Astronomical Compendium = P.C. (1969); Diptych Sundials = Markisches Museum (1766), Lempertz 6/14/76. Christoph Köhler; Augsburg-type has perpetual calendar on 1b and is signed "Dresten fecit Fluss Köhler"; DRE graphometer has 3" radius. Dresden. Zinner 1; Gunther 2; Price 2; Daumas 1; Hamilton 1 & 2; RSW.

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