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A LATE 19TH-CENTURY LACQUERED-BRASS COMPOUND MONOCULAR MICROSCOPE,
SIGNED ON THE BODY-TUBE DUMAIGE CONSTR 24, RUE ST. MERRI, PARIS, NO. 623, WITH RACK AND PINION COARSE AND MICROMETER FINE FOCUSING, TRIPLE NOSE-PIECE, CIRCULAR STAGE, SUB-STAGE CONDENSER AND PLANO-CONCAVE MIRROR, WITH THREE OBJECTIVES AND OTHER ITEMS, IN MAHOGANY CASE WITH BRASS CARRYING HANDLE -- 13¾IN. (35CM.) WIDE
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SIGNED ON THE BODY-TUBE DUMAIGE CONSTR 24, RUE ST. MERRI, PARIS, NO. 623, WITH RACK AND PINION COARSE AND MICROMETER FINE FOCUSING, TRIPLE NOSE-PIECE, CIRCULAR STAGE, SUB-STAGE CONDENSER AND PLANO-CONCAVE MIRROR, WITH THREE OBJECTIVES AND OTHER ITEMS, IN MAHOGANY CASE WITH BRASS CARRYING HANDLE -- 13¾IN. (35CM.) WIDE
SEE ILLUSTRATION