Webster Signature Database - Suggest Correction

Signature Maker Instruments Comments Location References
JOHANNES Germany, 1462, MIM Astrolabe, 1462 = Hardcastle Coll. (ICA-640) = NMM (loan) = Christie-SK 9/28/89 = P.C. early astrolabe, back plate, with inscriptins, may be later; thought to be by Johannes Regiomontanus, which see. NMM 2; Price 1 & 6; ICA 2; RSW.

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