Webster Signature Database - Suggest Correction

Signature Maker Instruments Comments Location References
CHARPENTIER, G. France, c.1850, MIM Calculator = WHI; Slide Rule = Stuker (1958); Circular Slide Rule = D.(1971). circular slide rule is called a "Calculimeter"; "Breveté S.G.D.G." Whipple 1; Moskowitz 102; RSW.

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