A Gould-Type Microscope by Youle,

A Gould-Type Microscope by Cary, A Gould-Type Microscope by Cary, English, c.1830/40, signed 'Cary London, rectangular sectioned pillar screws into boss on top of case lid, concave mirror pins into ba

English, c. 1830/40, unsigned, rectangular sectioned pillar screws into boss on top of case lid, concave mirror pins into base of column, stage on bracket moved by rack work for focusing, small limb t

English, c. 1830/40, unsigned, rectangular sectioned pillar screws into boss on top of case lid, concave mirror pins into base of column, stage on bracket moved by rack work for focusing, small limb t

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

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

An English Brass Culpepper-Type Microscope George Adams, London, 18th Century with draw-tube focusing, the circular stage signed G. Adams, London, the case with a drawer in the base containing objecti

An English Brass Culpepper-Type Microscope   18th/19th Century with rack-and-pinion focusing, circular stage and raised on three S-scroll legs on a mahogany base with reflector, the base with a d

An Antique English W & S Jones Solar Microscope, 1787, Signed W & S Jones, 135 High Holborn, London, with adjustable long mirror, screw-in condenser with barrel type microscope assembly with rack-and-

Drum-Type Microscope by Bénèche & Wasserlein, c. 1860 Signed on the base: "Bénèche & Wasserlein, Berlin", lacquered brass, draw tube, fine adjustment to the stage, height 8 ¾ in., with 2 eyepiec

A Nachet et Fils Monocular Drum Microscope. Paris, France, circa 1860. Model: 1842Signed "Nachet et FIls 17, rue St Severin, Paris", the lacquered drum-type microscope, with rectangular shaped stage a

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

Dutch Compound Monocular Chest Microscope, c. 1780 Cuff-type brass microscope with gimbaled 1 1/2 in. single mirror, three-arm stage on sliding block for coarse focusing, milled-head screw fine adjust

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

Martin Type Drum Microscope circa 1800-1830. 2 1/2" diameter, 10" tall when closed. Brass with original mahogany case including: 1 ocular, 5 objectives, 2 slides and extras. Purchased at Sotheby's 198

A vintage Bausch and Lomb HA type compound microscope. Mixed metals, with cast iron, steel, and brass. Parts finished with alcohol and reagent-proof black and chromium. V shaped base and C shaped arm.

Yoshida Microscope type 100x to 600x No. 435 on the original wood box with a box of Propper Crown brown slides. This microscope was made in Japan and appears to be in like new unused condition. Very n

Wilson-Type Screw-Barrel Microscope, c. 1730 Simple microscope based on design by Hartsoeker, lacquered brass, detachable turned hardwood handle (replaced), 1½-inch inne tube, 15/8-inch outer tube wi

An Ellis Type Aquatic Simple Microscope, ca. 1750's, Invented by John Ellis and marketed by John Cuff. Unsigned. Contained in a shagreen covered fitted box with green velvet. Having two objectives, st

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

Withering type lacquered brass botanical microscope - Stock Ref:7463-8

Pteroglossus Hypoglacus Grey Breasted Agacari Artist: After John Gould 1804-1881 Print Type: Halftone Dimensions: 16 x 12" Subject: Tropi

Nectarinla Gouldle Artist: After John Gould 1804-1881 Print Type: Halftone Dimensions: 16 x 12" Subject: Tropical Birds Condition Report:

Trogon Ambiguus Doubtful Trogon Artist: After John Gould 1804-1881 Print Type: Halftone Dimensions: 16 x 12" Subject: Tropical Birds<