Webster Signature Database - Suggest Correction

Signature Maker Instruments Comments Location References
EBERSPERGER, JOH. GEORG Germany, c.1729-1755, MIM SIM Circumferentor = Bernhard Canzler in 1750; Graphometer, 1729 = NUR-WI 252; Compass, 1737 = NUR-WI 697; Quadrant, steel with wooden tripod, 1739 = NUR-WI 207; Quadrant, 1751 = NUR-WI 584; Graphometer, 1755 = DEU-2893; Rule = ADL-M133; Alidade with Compass = NUR-WI 1268. Nürnberg. Zinner 1; Engelmann 1; Michel 3; Evans 1; RSW.

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