Jones Improved Compound Microscope circa 1795, made by

A Large Martin-Type Improved Compound Drum Microscope. Circa 1840.unsigned, of typical drum-type microscope construction, in fitted polished mahogany case.

A Large Martin-Type Improved Compound Drum Microscope. Possibly French, circa 1840.unsigned, of typical drum-type microscope construction, in fitted polished mahogany case.

A British Monocular Compound Microscope. London, England, circa 1900.Signed F. Darton & Co London.Modelled after, or possibly even made by Henry Crouch.The Microscope is mounted on top of a Crouch foo

Davis Improved Compound Microscope, c. 1830 Signed at the foot: "Improved Compound Microscope by Davis, 65, Bold St. Liverpool". Original lacquered brass, folding tripod base, concave mirror, tilting

English, 2/4 19th century, engraved along the foot in copperplate script 'CARPENTERS Improved Compound Microscope for Opake & transparent Objects 24 regent St London' the microscope on a large flat fo

The all brass Martin-type compound microscope circa 1790 with various slides and accoutrements as shown is signed Gilbert & Co, London in hand engraved script on one beam of the tripod foot. A much la

A Cased Andrew Ross Binocular Compound Microscope, circa 1844-187610-1/4 inches high (26.0

A French Compound Monocular Microscope. Marseille, France, circa 1880. Signed to the tube "Gros & Tissot Opt-, 14, rue Cannebiere, Marseille", With horseshoe shaped base, focus by rack and pinion and

17 1/2"H x 19 1/2"L Ernst Leitz Wetzlar German compound microscope #532066, circa 1957-1962, w/5 lenses: Apo 25:1 AO.65, Apo 12.5:1 AO.30, PI 4/0.10, Apo Oel 90:1 AI.32, Pv Apo L 40:1-h

A contemporary copy of a coin silver julep cup circa 1795-1835 made in Lexington Ky. Monogrammed with an "H". Height 3-3/4"

A lacquered brass 'Large Improved Compound' monocular 'drum' microscope, A lacquered brass 'Large Improved Compound' monocular 'drum' microscope, 19th century, retailed by 'W.E. & F. Newton, Opticians

A Societe Genevoise Frauenhofer's Model 2077 Compound Screw

A Cased Spencer Model No. 37 Compound Monocular Polarizing

J. Swift & Sons Histological Compound Microscope. London, England, circa 1897. The compound microscope is signed "J. Swift & Son. London. Patent 24960" on the base and the initial design was for Histo

A Beck 'Star' Compound Monocular Microscope. London, England, circa 1885. Number: 14145. With simple adjustable aperture beneath the square stage and a plano-concave mirror that rides in a brass pivot

Tatsumi Rokô (name in Rebus form), from the series "Renowned Beauties Likened to the Six Immortal Poets" (Kômei bijin rokkasen). Originally circa 1795. This edition was made in the 20th cent

Portable Gould Type Compound Microscope. In leather covered case. Circa 1830. Provenance: Dr. Roberto Crea, Hillsborough, CA. Size: 4 x 4 1/2 x 1 in. #1434

Made by Jones & Bixler circa 1915. 10" L. Made of Cast Iron and Tin. Very Good Condition. Both figures are replacements.

A Universal Compound Microscope, By Charles Chevalier. Paris, France, circa 1840. Marked “Charles Chevalier, Palais National 158, Paris”, to the gimballed mirror attached to the limb, atta

Made by Jones & Bixler circa 1915. Cast Iron. 4 3/4" Long. Very Fine Condition.

Pennsylvania needlework pictorial sampler made by Sarah Roberts (b. circa 1795), silk on linen. Geometric and foliate borders enclosing two birds facing one another, surrounded by flowering urns and o

"A French Compound Monocular Microscope, by Nachet & Fils. Paris, France, Circa 1890.Signed Nachet & Fils, Paris, to the microscope, with concave mirror in gimbal mounted to the limb, with rack and pi

Monocular compound field microscope, paper label on base reads Carl Luttig (Berlin & Vienna). With attached hinged and adjustable illuminating lens. Circa mid to late 19th C. Approximate height retrac

Brass compound monocular microscope Bausch & Lomb Optical Co., Rochester, NY, circa 1897 Marked "Bausch & Lomb Optical Co. Rochester NY", ""55922", "Spencer Buffalo USA", and "Pat. Feb. 16 1897"; toge