Compound Binocular Microscope by R. & J. Beck with Accessories, c. 1880

Compound Binocular Microscope by R. & J. Beck with Accessories, c. 1880 Marked on the base: "R. & J. Beck, London & Philadelphia", no. 11669, original lacquered brass, rack-and-pinion coarse adjustmen

Double-Pillar Binocular Polarization Microscope Compendium by R & J Beck, c. 1880-85 Signed on the foot "R & J. Beck London 12836"; original lacquered brass, the "Large Best" by the prestigious firm,

R & J Beck , London & Philadelphia brass binocular microscope.17" HSTERLING ASSOCIATES STRIVES TO PROVIDE ACCURATE, OBJECTIVE, & FAIR INFORMATION ON ALL LOTS. WE WILL BE HAPPY TO ANSWER ANY QUESTIONS

R & J Beck London binocular microscope #6463 12"h x 15"w

A BINOCULAR MICROSCOPE, BY COOKE, TROUGHTON & SIMMS LTD, YORK, no. M604042, in wooden case; together with ANOTHER MICROSCOPE, by R & J Beck Ltd, in wooden case. (2) Larger case 40.5cm high excl. handl

2 Brass Microscopes and Accessories 1) R. & J. Beck Ltd, London, no. 28601, signed at the base, double mirror, height-adjustable condenser with iris diaphragm, coarse and fine adjustment, with 2 obje

R. and J. Beck, London, fine quality lacquered brass binocular microscope with four turned ivory handles, ' The International Large Best Model ', serial No. 16331, housed in original mahogany case wit

This is an antique wooden cased brass lacquer microscope produced by R & J Beck of London and Philadelphia. It is numbered 10815. Includes pictured accessories. The microscope is 14 1/2" tall. The cas

A small lot including a late 19th century R. & J. Beck monocular microscope with box and accessories, together with two Pennsylvania Railroad boxes containing sixty nine lantern slides showing valve s

Brass; sliding panel holds (7) lenses, plus two extra lenses; accessory missing off back of door; cased; case H-16", VG-EX

R & J Beck of London brass triple nose-piece microscope, circa 1900, signed "Walmsley & Co". Measures 7"L x 5.5"W x 13"H; Coubron & Scrutton LTR of London brass gimbal compass mounted on wood base, ci

Microscope, Charles Baker, London, c.1880, compound brass w/tripod base, Plano-Concave mirror & condenser w/diaphragm, in mahogany case w/accessories, Exc untested cond (case w/o lock & handle detache

Brass Compound Microscope, c. 1880 Unsigned, japanned iron horseshoe base, original lacquered brass, tilting stand, double-mirror, substage pinhole diaphragm, double sliding body tube, milled-head scr

2 Brass Compound Microscopes, c. 1880 1) Signed on the tube "Seibert", patinated, leaded horseshoe foot, double-mirror, substage pinhole diaphragm, draw tube, fine adjustment, height 11 2/5 in. – An

A Brass Demonstration Microscope by R & J Beckcirca 1878-1879, by R & J Beck, London/Philadelphia, serial number 10434, comprised of wood, brass, and glass magnifiers, with a mirror and oil lamp, moun

A J. Swift and Sons Compound Binocular Microscope, Signed J. Swift, 43 University St. London W.C., With three eyepieces, three objectives, analyzing prism, plano/concave mirror, two tweezers, bull's e

A beautiful and rare R & J Beck table-top cabinet stereoscope, the highly figured mahogany case with brass fittings and adjustment knobs, brass barreled lens tubes, lettered inside the left aperture r

A Cased R & J Beck Dissecting Microscope, first half 20th century5-3/4 inches high x 11 in

A Leitz Binocular Compound Microscope With Provenance, German, c.1920, signed to the front of the binocular head, Ernst Leitz Wetzlar, No.229400, on black enameled 'Y' shaped base plano-concave mirror

Bronze, signed on base. Dimensions: H 11" x W (bronze) 7" Condition: Looks to have been mounted to a later base, signed on the marble. Patina to bronze.

James Swift & Son's "Best Portable" Microscope, c. 1880 Signed: "J. Swift & Son, London, Patent 24960", polished brass, folding legs, stage and body, patented mechanical stage, height-adjustable conde

R & J Beck Ltd. London 1857 Binoculars/Spy Glasses. Brass glasses in leather case. Missing one screw. Still operational. Used condition shows signs of tarnish and wear. See photos

This camera comes with a No. 1 Eastman focusing dap, an R. J. Beck No. 4860 lens, extension tracking on front, and removable plate on back. Bellows appear to be in good condition, wear is consistent w

all various sizes types, one by R & J Beck, all others unsigned, A lot