BRETON Frères, Paris, rue Dauphine 23

Lot 206
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Estimation :
1300 - 1500 EUR
BRETON Frères, Paris, rue Dauphine 23
Optical bench on rectangular box, with one drawer, in solid mahogany, moulded and veneered on all sides, resting on four adjustable bronze spinning top legs. The top is centered on the oval cartridge of the manufacturer. With a graduated ruler and accessories (various supports for lenses, mirrors, prisms, screens...), pivoting or articulated, in brass or copper, some blackened, and some coloured or colourless mica or glass panes, some frosted, and their supports in cork. Second Empire period, and later for some accessories. Box : H. : 18,3 cm - L. : 73,5 cm - D. : 22,8 cm. Total length (with ruler) : 102 cm. - Total height (with ruler, without accessories) : 24 cm. Spots, cracks and splinters on the case, manufacturer's cartridge veiled, to be refixed; missing ruler support pins. Some instruments incomplete, oxidized, scratched, in a state of use, some screws missing.
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