CROOKES PATTERN SPINTHARISCOPE BY R. & J. BECK LTD

A decorative English brass telescope on mahogany tripod, marked R & J Beck LTD, London on barrel; 65"H 53.5" barrel length

'Frena De-Luxe (Presentation Model), 1897 R. & J. Beck Ltd., London. Magazine camera with light-brown leather, no. 15979, for plates of 59 x 89 mm. Early version, lens with stops from 8 to 256, shutte

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

English WW I trench periscope by R & J Beck, militaria, with detachable pearwood drop handle and adjustable focusing eyepiece, the adjuster rod end stamped "Periscope / MK IX / 1918 / R & J Beck Ltd.

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

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

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

to include a 330mm Series V Cooke Anastigmat, optics G, some light haze present, also with a Ross Wide Angle Xpress f/4 5" lens, optics F, strong haze present, also with an R & J Beck f/5.8 7.2" Isost

A PAIR OF CONTEMPORARY R & J BECK OF LONDON POWDER HORN FORM BINOCULARS. 12 cm x 9 cm.

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

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

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

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

Rare Pair of Antique R & J Beck Philadelphia Four Draw Captains Spyglasses, 19th Century, both signed, telescope of mahogany and brass construction, the other of stingray and brass. Closed 11.5 in

late 19th or early 20th century, brass body, adjustable, signed and inscribed "London Hospital/ Marie Celeste Wd." 12 x 6 in. Additional high-resolution photos are available at LelandLittle.com

100% of the Buyer's Premium of all lots sold in this auction will be donated to Community Food Share by Artemis Gallery. $1.00 = 3 meals! **First Time At Auction** Western Europe, United Kingdom, E

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

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

Help us help those in need this holiday season! Artemis Gallery is donating 100% of the Buyer’s Premium from all lots sold in this auction to

Western Europe, United Kingdom, England, Sheffield, World War I era, ca. 1918 CE. A fascinating World War I functioning periscope comprised of brass and carved wood. The antique ocular device features

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

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

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

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,