A BRASS HORIZONTAL MICROSCOPE
CHARLES CHEVALIER, MID 19TH-CENTURY
signed on the body tube Microscope Universel de Charles Chevalier Ingénieur Opticien Breveté Palais Royal 163 à Paris, focus beneath tube, compass joint to column, rack and pinion stage with substage aperture disc, stamped to arm 116.
10in. (26cm.) high
A BRASS HORIZONTAL MICROSCOPE
CHARLES CHEVALIER, MID 19TH-CENTURY
signed on the body tube Microscope Universel de Charles Chevalier Ingénieur Opticien Breveté Palais Royal 163 à Paris, focus beneath tube, compass joint to column, rack and pinion stage with substage aperture disc, stamped to arm 116.
10in. (26cm.) high
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