A Small Martin-Type Drum Microscope, ca 1840
Similar Upcoming Sales
Vtg Brass Sextant Navigational Instrument W Wd Box11 hrs LeftA Charles Baker compound binocular microscope, English, late 19th century,An unusual compound monocular microscope, English, early 18th century,H Crouch Binocular Microscope w Petrographic PrismsFeb 25, 2026Gould-Type Simple Microscope, Unsigned, C. 1840Feb 25, 2026Floor Standing Brass Theodolite 62"Feb 26, 2026English Mirror Galvanometer by GriffinFeb 25, 2026Brass Theodolite 10"Feb 19, 2026Surveyor's Level Grand Trunk Railway Harrison & Co Montreal, Quebec3 days LeftBRASS SIGNAL CANNON DESK STANDISH 20th Century Height 5.5". Width 17.5". Depth 11.25".Feb 26, 2026A lacquered brass three-inch six-draw portable astronomical telescope, mid-19th century, French,Feb 24, 2026Surveyor's Level James Foster Toronto, Ontario3 days LeftMiner's Lamp3 days LeftVintage Spencer Buffalo, USA Microscope in Original Wood Case5 days LeftDecorative Brass Signal Cannon on Pedestal Base, Modern Reproduction (10-Gauge Blanks Only)Feb 20, 2026F. Pellin, Paris, Polarimeter, c. 1875Feb 25, 2026