Webster Signature Database - Suggest Correction

Signature Maker Instruments Comments Location References
H.G. 1 Germany, 1537, "H.G. 1537" is marked on an astrolabe, ICA- 256 (formerly in the Nachet Coll.), which also carries the inscription "Valentinus Sonthalmer Georgio Weinmayster dono 1535." Gunther 1; Michel 2 and 3; Price 1; ICA 2; MADEX; Nachet.

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