A Very Large Laboratory Saccharimeter Polariscope,

English, c.1900, engraved 'BELLINGHAM & STANLEY Ltd, Ltd LONDON' standing on a large cast iron base with cast iron upright supports, with large micrometer adjustment to rotation, brass lacquered tube

Large "Nivoc" Laboratory Induction Coil, c. 1930 W. and J. George and Becker Limited, Birmingham and London. Coil length 13 in., length of the spark gap approx. 5 in., with Ruhmkorff's commutator, on

Large E.A. Laboratory Klaxton horn. 6 1/2" L.. Works.

Antique Factory Painting Melodian Laboratories. Large painting on stretched canvas of a large early 20th century factory named Melodian Laboratories/The Melo-Power Co; this may be the radio manufactur

French, c.1880, unsigned, on large tri-form cast iron foot, with tall upright column finished in lacquered grey oxide, with single drawer and locking collar, the large lens (glass 20cm diameter) in a

various conditions and sizes

French, c.1860, signed in script J Duboscq a Paris, polariscope body with large goniometer eyepiece silvered scale long lacquered brass body with three specimen holders, mounted on three black painted

Large Wimshurst's Electrostatic Machine, c. 1890 Laboratory and education model, disc diameter 17 in.! Handcrank-driven, complete with Leyden jars, conductors, belt and crank. Overall size: 15 ¾ x 19

Chemist's Laboratory Testing Collection with Microscope. Large lot includes a leather pouch with tubes of different chemicals (for medicinal purposes), a Japanese box with slides and microscope (marke

Five Large Glass Jars 20th Century comprising a set of four cobalt and clear glass laboratory jars, together with a set of six votives and a pressed glass cake dish; 12 items total. Height of tallest

3 Laboratory Instruments 1) Carl Zeiss, West Germany. Binocular, four objectives, adjustable interocular distance, electric illumination, swiveling condenser lens, large cross table, fine and coarse a

With authenticity. Authentic Gem Security Laboratory. Pear Shape. Green

Collectible large nature form boulder opal gemstone slab, GLA (Geometrical Laboratory of America) certificate. 2.9inch L, 1.1inch W.

includes a certificate by the Gemological Laboratory of America

Twelve piece collection of laboratory glassware, beakers, bottles, and jars. 14"H x 5 1/2"D (large brown bottle)

This is an Incredible Group of Nasa Used Apollo Radio Frequency Devises with part numbers and Different Co Makers E&M Laboratories All items from the Estate of Charlie Bell space auction in May of 200

Click or Tap For Video! An extremely fine, and large, 5.01ct emerald LAB GROWN diamond with VS1 clarity and F color. The photos, video and laboratory repo

An extremely fine, and large, 5.01ct emerald LAB GROWN diamond with VS1 clarity and F color.The photos, video and laboratory report image are of the EXACT stone you will be receiving and these are NOT

A vintage 18 K gold cocktail ring, weighing in total approximately 8.6 dwt ( or 13.37g), mounted with a large rectangular aquamarine ( approx. 18.5 carats), ten laboratory grown saphires and 8 rose cu

Certified by GLA Estate Solid 14K Gold Black Tahitian Pearl & Diamond Ring 8-gr (3) Large Pearl 12.40mm Excellent Quality & Luster Grade as a 10 Grade by Gemological Laboratory of America, Inc (Please

Edison Disk Phonograph, Oak Victrola cabinet player, "Diamond Disc Official Laboratory Model" Model C19, by Edison,with assorted records, large sized oak cabinet with carved detail, cabinet is 21" by

This vintage dental lamp was produced by Coe Laboratories out of Chicago, IL and features a large magnification lens in its center. The lamp can be articulated. This lamp is fully functional and ready

Large Chinese Antique Copper Red Jar with vivid tones of underglaze-copper red, unglazed base, depicting dragons chase cloud; H: 11 in W: 13 1/2 in

A Large and Exceptionally Rare Chinese Famille Rose Porcelain Vase, Tianqiuping Qianlong Seal Mark and of the Period The body of globular form and decorated with a wide, continuous band of colorful lo