Webster Signature Database - Suggest Correction

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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.
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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