A good late 18th/early 19th-Century brass Culpeper-type microscope, signed on the circular stage Bleuler London , with graduated draw-tube focusing, the body-tube on three scroll supports from the stage, on three larger supports to the square mahogany plinth base with tilting concave substage mirror ( top of base detached with one moulded sidepiece missing ), the base containing a drawer with four ( of six ) objectives, lieberkuhn and sleeve, cone, sprung stage, frog-plate, live box ( no glass ), stage forceps, a thick glass disc, turned ivory canister for split-rings and talcs, five four-cell ivory sliders and seven various labelled glass sliders, the pyramid-shaped mahogany carrying case ( lacking handle ) with an attractive trade label in the door for BLEULER, Optical, Mathematical and Philosophical INSTRUMENT MAKER 27: Ludgate Street LONDON -- 38.7cm. (15¼in.) high See Illustrations
A good late 18th/early 19th-Century brass Culpeper-type microscope, signed on the circular stage Bleuler London , with graduated draw-tube focusing, the body-tube on three scroll supports from the stage, on three larger supports to the square mahogany plinth base with tilting concave substage mirror ( top of base detached with one moulded sidepiece missing ), the base containing a drawer with four ( of six ) objectives, lieberkuhn and sleeve, cone, sprung stage, frog-plate, live box ( no glass ), stage forceps, a thick glass disc, turned ivory canister for split-rings and talcs, five four-cell ivory sliders and seven various labelled glass sliders, the pyramid-shaped mahogany carrying case ( lacking handle ) with an attractive trade label in the door for BLEULER, Optical, Mathematical and Philosophical INSTRUMENT MAKER 27: Ludgate Street LONDON -- 38.7cm. (15¼in.) high See Illustrations
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.jpg "Quelle: Christie's")
.jpg "Quelle: Christie's")
