A 19THC. R. G. J BECK ACHROMATIC STEREOSCOPE

Mahogany with twin lenses marked 'Stereoscope, 51 Cornhill, London, Achromatic, R. & J. Beck,' brass focusing knob to right side. Red leather covered grip, marked 'Patent mirror no. 2157.' Measures 5.

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 W.I. Chadwick Mahogany Stereo Tailboard Camera, Date: c. 1890 Features: 4 ¾ x 6 ½" plates, rising front, tilt and swing back Body: G-VG Lenses: R&J Beck 3.5" f/6.3 Isostigmar series IV

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

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

very rare and well made handheld stereo viewer for 8x16cm plates or prints, mahogany body with brass fittings, red handle, in excellent condition (missing one spring holding the photos - still usable)

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

C.1860, English, serial no. 1603, signed around eyepieces 'ACHROMATIC STEREOSCOPE, SMITH, BECK & BECK, 31 CORNHILL, LONDON',table top cabinet opens to reveal stereoscope in base in slide out box, view

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

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

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

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.

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

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

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,

'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

5 Brass Lenses from England 1) R. & J. Beck, London. Wide-angle lens "5 inch W.A. RechtR", c. 1875. Approx. 13 cm focal length, rotating stop, heigth 3 cm, Ø 4,5 cm, connecting ring Ø 7 cm, sold by