Webster Signature Database - Suggest Correction

Signature Maker Instruments Comments Location References
DUBOSCQ-SOLEIL, J. France, 1851-75, PHIM Solar Polariscope and Fresnel Press = Brown U., Providence, RI.; Saccharimeter = College of Charlston, SC; Fresnel Press = U. of Virginia; Cyanopolarimeter = Columbia College (University); etc. "J. Duboscq-Soleil Brete S.G.D.G." Paris. Warner 13.

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