Webster Signature Database - Suggest Correction

Signature Maker Instruments Comments Location References
GEMMA, CORNELIUS 1 Belgium, 1535-79, MIM Astrolabe, 1574 = HAK. son of Gemma Frisius; astronomer and mathematician; author. Louvain. Eckardt 1; Van Ortroy 2; Michel 3; Gunther 1; RSW.

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