Webster Signature Database - Suggest Correction

Signature Maker Instruments Comments Location References
PROFATIUS, JUDAEUS France, c.1236-c.1304, MIM Profeit Tibbon (Jacob ben Machir); wrote on the universal astrolabe in 1263 and also on the quadrans novus. Provence; Montpelier. Maddison 1; Poulle 2 and 3; Gunther 2; Michel 3; A.J. Turner 10.

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