Webster Signature Database - Suggest Correction

Signature Maker Instruments Comments Location References
MARCHOIS France, c.1809, MIM SIM Graphometers = D.(1972), X; Table Sundial = Soth. 12/12/55. X may be in the USNM; made a protractor, in 1809, designed by Desagneaux. Paris. Roux Devilas 73; Daumas 1; RSW.

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