SCHINDLER |
Germany, 17th Century, MIM |
Perpetual Calendar = Christie 12/18/74; Table Sundial = P.C.; Horizontal Sundial, string-gnomon = ULM. |
the calendar at Christie and the table sundial are marked "Schmelnitz"; the other instrument may have been made by Christian Karl or C.H. Schindler. |
Schmelnitz. |
Zinner 1; Engelmann 1; RSW. |
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