A good 19th-Century lacquered-brass 4½-inch astronomical telescope
A good 19th-Century lacquered-brass 4½-inch astronomical telescope, signed on the backplate DOLLOND * LONDON , the 66-inch long body-tube with lens cap, star-finder and rack and pinion adjustment to the eyepiece extension tube, with a heavy brass and blue-painted alt-azimuth mounting with mahogany adjustment rods, two bubble levels, counterweight and hour drum with turning screw, and a brass plaque for DOLLOND - LONDON , on a mahogany tripod with spider
A good 19th-Century lacquered-brass 4½-inch astronomical telescope
A good 19th-Century lacquered-brass 4½-inch astronomical telescope, signed on the backplate DOLLOND * LONDON , the 66-inch long body-tube with lens cap, star-finder and rack and pinion adjustment to the eyepiece extension tube, with a heavy brass and blue-painted alt-azimuth mounting with mahogany adjustment rods, two bubble levels, counterweight and hour drum with turning screw, and a brass plaque for DOLLOND - LONDON , on a mahogany tripod with spider
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.jpg "Quelle: Christie's")
.jpg "Quelle: Christie's")
