We found 3416 price guide item(s) matching your search
There are 3416 lots that match your search criteria. Subscribe now to get instant access to the full price guide service.
Click here to subscribe- List
- Grid
-
3416 item(s)/page
English, c.1870, Ross, London, an exceptionally well fitted out set of accessories for a large Ross Binocular Microscope, accessories include 8 Objectives by Ross, London, 4 sets of binocular eyepieces, 3 high power eyepieces, Micrometer eyepieces, Various condensers and filters, Ross achromatic condenser, Eyepiece analyser engraved A Rofs, Eyepiece Wolaston Lucida, A compressor engraved Ross, various stage accessories, reflectors and condensors, Dark wells & holder, Glass Slides, and other accessories, all in a large fitted French polished case 45cm wide
A CASED PAIR OF ZEISS 10 x 40 B BINOCULARS, in a lockable case with key, together with a leather binocular pouch and a cast metal 'Carl Zeiss Open Competition 1994, 1st Place' plaque (1) (Condition Report: some fungus on the lens, all smell damp with signs of mould inside the pouch, some marking, wear and other slight damage to the case)
Selection Of WW2 And Later Items Of Equipment consisting camouflaged netting scarf (damaged) ... Pair of 1954 dated, "Ammo" service boots ... American, woollen, jeep cap ... 1942 dated, webbing binocular case ... Pair of cream canvas, Scottish spats ... Enamel waterbottle with felt cover complete in leather, Cavalry pattern cradle. 6 items. Payment by Bank Transfer ONLY
Pair Of WW1 Binoculars Dated 1916 leather covered brass body. Top marked "Binocular Prismatic No 2 MKII" by "Sherwood & Company London 1916". Leather strap. Complete in leather fitted case dated 1916, named to "S Clayton". Together with a small pair of field binoculars in leather fitted case. 2 items. Payment by Bank Transfer ONLY
A large antique lacquered brass binocular microscope by Baker, 24 High Holborn, London, in fitted teak case with drawers and optics and other lenses and accessories, to/w a monucular adapter with lenses in fitted case; lot includes two boxes of Victorian and later prepared slides, including Howard (Richmond), Flatters & Garnet (Manchester), Richard Suter (Tottenham), Howe & Co (London), Tempere & Peragallo (Paris), Diatomice (Paris), etc; also a Bausch & Lomb Div 0.10.01mm slide; Jabez Hogg's volume 'The Microscope', new edition 1883 Wenham Prism appears present and intactfocusing mechanism smooth, intact and operationalSome teeth worn slightly, but none broken or missing
Braham, Bath, a lacquered brass binocular microscope, engraved 'Braham Bath' on the stand, with a circular blue glass plate, four eye lenses, and four further cased lenses, a glass bull's eye table condenser, in a mahogany case, with a carrying handle and inscribed 'A.C. Renshaw', 37.5cm high, case 23cm wide 16.5cm deep38cm highCondition ReportCase fair. Microscope - fair - bulls eye with chip - loose in the mount.
Mulberry Handbag – Binocular Bag Black and Branston, Scotchgrain leather crossbody bag with brown leather detailing on edging, strap and buckle strap. Metal tag still with protective film. Serial number 921290. Lining in tartan. Condition – Tarnishing to buckle. Light wear around clasp. Approximate Size – 24cm wide x 25.5cm long x 8.5cm deep
A Substantial Victorian Binocular Microscope Outfit,English, c.1880, unsigned but almost certainly from the Workshops of Thomas Ross, the microscope foot finely engraved with the owner's initials in a circular cartouch J.B.R, the cartouch design replicated on the objective cans, the objectives further engraved J. B. RAPKIN,The microscope stand on a large ‘Y’ shaped base finished in filigree work below the golden lacquer, with 2 large uprights supporting the main microcope body on large trunnions, large (84mm dia) plano-concave mirror in gimbal on articulated arm on sliding collar, octagonal substage collar mount with X-Y screw control, with crown and pinion gearing for rotation, with rack and pinion focusing, with Ross-Type Gillette’s condenser with engraved German silver spring to front, stage with X-Y control via rack and screw, with rotating slide holder finished in filigree work below the golden lacquer, large wheels to course rack and pinion focus acting on trapezoidal cross-sectioned bar, limb with large screw to attach to bar with fine focus screw acting on sprung lever to nosepiece, Wenham prism in slide in/out drawer, binocular tubes with inter-ocular adjustment via rack and pinion at top, the microscope comes with the following accessories:1” objective & can. ½” objective engraved J. B. RAPKIN LONDON & can. ¼” objective engraved J. B. RAPKIN LONDON & can. 1/6” objective engraved J. B. RAPKIN LONDON & can. objective collar side reflector. Pair of low power binocular eyepieces. Pair of medium power binocular eyepieces. High power eyepiece. Gillette Condenser. Spot lens condenser Wheel of stops. Large live box. Large substage poleriser with Nicol prism and selenite disks objective analyser Stage forceps. Stage side reflector. large table condenserContained within a substantial French polished wooden case, plinth base, with drop handles, paneled door with lock and key, with fitted drawer of accessories behind a lift off glass lid, microscope height (working height) 58cm, cabinet 81cm tall 47.5cm wide 47cm deepFootnote: The microscope is accompanied by a small archive of documents detailing research into its potential provenance from a previous owner. While not definitive, the evidence suggests a connection to a member of the Rapkin family, well-known instrument makers of the 19th century. The Rapkin family is best known for their collaboration with Pastorelli, and the establishment of the firm Pastorelli & Rapkin, which specialised in the production of barometers and barographs. While microscopes bearing the Pastorelli & Rapkin name are known to exist, it is widely believed that these were retailed by the firm rather than manufactured in-house. This particular example, therefore, offers intriguing possibilities for further scholarly investigation into its origins and association with this historically significant partnership in scientific instrumentation.
Large & Fine Binocular & Monocular Victorian Binocular Microscope, J. B. Dancer,English, dated 1861, engraved in copperplate script 'J. B. Dancer Optician, Manchester, No.310' and to the binocular bodytube Registered June 27th 1861 No.4380' the microscope on a tripod foot raised on 2 columns terminating in trunnions to the limb, with large plano-concave mirror in gimbal on sliding collar, mechanical stage with X-Y control beyonet fitting to underside of stage, with rack and pinion course focus, with interchangeable binocular/monocular body tubes, the binocular tubes with Dancer's own design of prism not Wenhams prism, with interocular adjustment, accessories include:1/8" objective & can,1/4" objective & can,1/2" objective & can,3/4" can,2" objective & can,3" objective & can,Low power binocular eyepieces engraved A,Medium power binocular eyepieces engraved B,High power binocular eyepieces engraved C,Substage condenser,Wenham Condenser,Substage Polariser,AnalyserWheel of stops, Live boxes,Large tabel bullseye,All in the original French polished case with trade label to inside of door, case 44cm tall
Watson Van Heurck Circuit Stage Binocular Microscope,English, c.1910, engraved to the rear of the stand 'W. Watson& Sons, Ltd, 313 High Holborn, London, 38737' and to the bar 'Circuit Stage Van Herurck', the microscope on a massive Black lacquered brass tripod foot, with brass pad feet, at the top is a large friction locked trunnion that supports the main body of the microscope, at the bottom is a large plano-concave mirror in a gimbal, above this is the fully mechanical substage with X-Y control, rotational control via a gear and pinion, all with rack and pinion focusing, full mechanical circuit stage with Turrel type adjustment with vernier scales, with retro fitted micro forge (which can be fully unclipped and unscrewed) limb incorporating fine focus control with course rack and pinion to the rear of the bodytube, the monocular body tube with a racked drawer tube and push/pull drawer tube, the binocular body with inter-ocular rackwork and engraved 'High Power Binocular Eyepiece', in the original French polished mahogany cabinet with two drawers of accessories, the first containing:2mm Apochromatic objective by W. Watson & Sons.4mm Apochromatic objective by W. Watson & Sons.8mm Apochromatic objective by W. Watson & Sons.16mm Apochromatic objective by W. Watson & Sons.1 1/2" Holoscopic objective by W. Watson & Sons.3" Holoscopic objective by W. Watson & Sons.x5 Holoscopic eyepiece by Watson.x7 Holoscopic eyepiece by Watson.x20 Holoscopic eyepiece by Watson.Pair of binocular Eyepieces.smaller drawer contains:x10 Holoscopic eyepiece by Watson.Pair of binocular Eyepieces.All in a large French polished cabinetProvenance: this microscope belonged to Dr. Kenneth I. Johnstone, B.Sc, Ph.D, M.B, Ch.Bb(Leeds) F.R.M.S., A.R.P.S. he was known for his contributions to microbiology and specifically for his work on micromanipulation techniques involving bacteria. His book titled "Micromanipulation of Bacteria" is an authoritative resource in this specialized area of research. In this book, Johnstone discusses various techniques for manipulating microscopic organisms, including the use of a microforge.A microforge is a precision instrument used in biological laboratories to modify microtools under a microscope. It typically involves a heating element to melt and shape glass needles or other microtools, which can be used for handling microscopic samples such as single cells or bacteria.Johnstone's work and his book are significant because they provide detailed methodologies for researchers working with microorganisms, offering insights into handling, manipulating, and modifying microscopic life forms for experimental purposes. This has applications in various fields, including microbiology, cellular biology, and medical research.
A Large & Well Equipped Victorian Binocular Microscope,English, c.1870, unsigned but very much in the style of Charles Bakker, 244 High Holborn, the microscope standing on a typical 'Y' shaped foot with tall uprights, supporting the microscope body on 2 large trunnions, large plano-concave mirror in gimbal on sliding collar, substage collar, mechanical stage with X-Y control, course focus via rack and pinion, screw fine focus, Wenham prism in slide out drawer at note piece, with the following accessories;1" objective & can,1/2" objective & can,1/4" objective & can,Low power binocular eyepieces,Medium power binocular eyepieces,High power binocular eyepieces,Substage polariser,Substage condenser,Substage iris,Large tabel condenserVarious live boxes and a compressorAll in a large French polished fitted cabinet, cabinet height 52cm
Collection of Binoculars By Ross, Londonto include a cased set of binoculars marked 8x30 Stepvue, Ross London; a cased set of prism binoculars engraved Power = 12 Ross London; a cased set engraved Stereo Prism Binocular Power = 6 Ross London; a pair marked Ross London x10 in a leather case; a monocular in a leather case marked Ross London, and 3 other pairs of binoculars by Ross all uncased
A W. Watson & Sons Ltd black enamelled and gilt lacquered brass 'Service' microscope, signed and numbered '34791', with rack and pinion focusing, circular stage and plano-concave mirror, with original mahogany carrying case, together with an interchangeable W. Watson & Sons Ltd Bactil binocular fitting, numbered '114931', eyepieces and objective lenses.
Two pairs of 20th century Carl Zeiss binoculars, comprising a First World War period set, detailed with government crow's foot mark and 'Binocular Prismatic No. 3, Mark 1, Magnification 6, No. 3721' (partial loss to one eyepiece casing), within a probably associated First World War period leather case, detailed 'Wm. Jenkinson & Co 1911', the front stamped 'R.F.A. 106 3721' [probably Royal Field Artillery] (distressed), and a later set of 8x30s with two filter lenses, within a leather case with German military markings.
World War One Officer's Ross of London No.89653 6x30 binoculars with two wartime crow's foot markings and contained within their original leather case complete with neck-strap, case stamped to top CASE No2 MARK I PRISMATIC BINOCULAR JOHN & BENNETT GREEN 1916 with stamped wartime crow's foot mark below. Binoculars well worn, case in good condition.

-
3416 item(s)/page