Webster Signature Database - Suggest Correction

Signature Maker Instruments Comments Location References
ZUBLER, LEONHARD Switzerland, 1563-1609, MIM SIM Vertical Sundial = WUP; Recipiangle = WHI; Pedometer = NUR. author; designed a surveying instument with Phillipp Eberhart in 1602. Zürich. Zinner 1; Bryden 11; Michel 3; RSW.

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