Beschreibung:

AN ENGLISH MONOCULAUR MICROSCOPE
ANDREW ROSS & CO, CIRCA 1840
AN ENGLISH MONOCULAUR MICROSCOPE ANDREW ROSS & CO, circa 1840 signed on the tripod foot AND W ROSS & C O OPTICIANS, 33 Regent St. Piccadilly ; the main body and accessories ?nickle-plated, 5 lacuqered brass objectives in ?nickle-plated canisters, one later In. objective signed Ross London , subtage accessories, bullseye condensot, fishplate; in wooden box with brass corners and fittings. 18¼ x 8¾ x 6¼in. (46 x 22.5 x 15cm.) The signature and street address give dates of 1837-41, the interior fittings of the case suggest some alterations.