A French Compound Monocular Microscope, Circa 1880.

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

"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

French Compound Monocular Microscope, c. 1840 Unmarked, lacquered brass, lead-filled circular base, conical pillar with compass joint at the top, short support carrying the tubular limb, single mirror

2 French Compound Monocular Microscopes 1) "E. Hartnack & A. Prazmowski, Rue Bonaparte 1, Paris", c. 1873, original lacquered brass, tilting stand, double mirror, draw tube, fine adjustment with knurl

A Cased Spencer Model No. 37 Compound Monocular Polarizing

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

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

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

Two small brass compound monocular microscopes and brass-inlaid mahogany traveling boxes circa 1850 The larger box hinges marked "Rec. Aug. 21, 1850", the box includes lenses and other accessories; th

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

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

Nuremberg Compound Monocular Microscope, c. 1820 Box-type, hardwood, outer pasteboard tube with fishskin-patterned covering, drawtubes covered with paper, base signed with "ICR", screw-on dust caps on

An American Tolles Boston Optical Works Signed Compound Monocular Microscope, ca. 1850-1870, (Robert B. Tolles 1822 - 1853). Signed on the body tube, with multiple objectives, lenses and accessories a

A Robert Bancks & Son Compound Monocular Microscope, ca. 1830's, Signed Bancks & Son Inst. Makers to HIS MAJESTY 119 New Bond St. London, with four objectives, two Lieberkuhn reflectors, one capped le

A W. Watson & Sons Van Heurck Compound Monocular Microscope, English, ca. 1910's, Signed. W. Watson & Sons Ltd., 313 High Holborn, London on back foot and numbered 10573. Rack-and-pinion focus to the

A John B. Dancer Compound Monocular Microscope, ca. 1863, Signed J. B. Dancer Optician Manchester, With three eyepieces, two objectives and numerous slide specimens and accessories in a fitted mahogan

A Very Early Smith & Beck Compound Monocular Microscope, English dated from the Beck Records, 1847, signed to the foot 'Smith & Beck 6 Coleman St, LONDON, 171' the microscope stands on a 'Y' shaped ba

A Smith and Beck First Class Signed Compound Monocular Microscope, No 1079, London, 1856, Inscribed on barrel tube 'February 1856 Presented to Mr. John Flowers Bentley, as a public testimonial by upwa

An Andrew Ross Compound Monocular Microscope, No 98, London, 1842, Signed on base R.G.W. and W. Ross, London No.98. with multiple objectives, lenses and accessories as pictured. Contained in a fitted

A Smith and Beck Signed Compound Monocular Microscope, No 660, London, 19th Century. Signed and numbered on front tri-form foot, with multiple objectives, lenses and accessories as pictured. Contained

A Charles Baker Compound Monocular Microscope, London, 19th Century, Signed on base, with multiple objectives, lenses and accessories as pictured. Contained in a fitted mahogany case. Case dimensions:

A William Cary (English, 1759-1825) Gould-Type Compound Monocular Microscope, ca. 1827, Signed Cary, London. Having tapered body tube, rack-and-pinion focusing, gimbaled concave single mirror, bull's

Dollond, London, Culpeper-type Compound Monocular Microscope, Early 19th C., H 12'' Marked Dollond, London. Having a swivel reflector. Mounted to a mahogany base with a single drawer containing five a

French Compound Microscope, French, c.1860 engraved to the drawer tube 'G. Oberhauser et E Hartnack Palace Dauphine 21 Paris' with circular lead filled base concave mirror, simple stage, push/pull foc