H.K. 1 |
Germany, fl.1567-78, MIM |
Horizontal Table Sundial, 1567 = OXF; Polyhedral Sundial, 1578 = MUN; Sundial, book-form, 1580 = Ashmolean Museum, Oxford. |
Hans Koch; clockmaker; the 1578 sundial has 25 faces. |
Munich. |
Michel 1 and 3; Price 2; Zinner 1; Uhren Feb., 1990; RSW. |
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