Webster Signature Database - Suggest Correction

Signature Maker Instruments Comments Location References
R.S. 3 Germany?, 18th Century, MIM Diptych Sundials, wood = NOR (2), UTR marked "Autor"; the dials in the NOR shows a frock coated figure and a hand; the UTR dial was exhibited in the Delft sundial exhibition of 1984. de Rijk; RSW.

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