Webster Signature Database - Suggest Correction

Signature Maker Instruments Comments Location References
I.B. 1 1547, MIM Astrolabe, 1547 = UTR-3425 (ICA 539). appears to be c.1400; perhaps owner; may be fake; rete is Fusoris-type. Van Cittert; Michel 3; Price 1; ICA 2; RSW.

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