Cameras, Scientific & Collectables

Two Vintage Geiger Counters, the first radiation detector , 'Portable Contamination meter type P.C.M.5 made by Nuclear Enterprises Ltd Edinburgh, ...

Collection of Hydrometers & Weights including a mahogany cased set of weights, 4 hydrometers in card cases, a cased manometer and another instrume...

Collection of Scientific Instruments, including the stand for a Philips Astro Globe, a cased set of weights and tools, and another item in a card ...

A Collection of Large Mirrors & Lenses, various types and sizes including a Frenzel lens, a glass ball and many others, a lot ...[more]

Collection of Laboratory Bunsen Burners, including four different types and one brass example for small glass blowing, x5

* Two Didactic French Polychrome Plaster Mushroom Models, French, c.1880, stamped to the underside ' Henri Crebassol, 23 Rue Inges Toulouse' , pol...

Balloon Theodolite Telescope, English, c.1890, unsigned but stamped 'No.700' with push/pull focus, in unpolished mahogany case, and a Stuarts Mari...

Collection of Part Sikes Hydrometer Sets, including three part complete sets with two sets by Bate 21 Poultry London, and one by Dring and Fage, x3

* A Selection of Various Drawing Instrument Sets, some sets by Kern, Switzerland, most incomplete (a lot) Note: Lot imported under Temporary Admis...

A Pair of Thread Testers, Including a Brass & Mahogany version by James Heal & Co, another smaller one by James Heal & Co, x2 ...[more]

A Pair of Large Roller Rules, the first by 'J White, Optician, Glasgow' with good trade label, in polished mahogany case, the second by 'Halder & ...

GPO Type Field Telegraph Galvanometer in Case English, c.1900, signed to the silvered dial SEIMENS BROTHERS & Co Ltd, LONDON No.14680, in secondar...

A Decorative Italian Ptolemaic Armillary Sphere, Early 20th century, in wood, iron and brass with pasted paper labels, on turned mahogany base, ou...

A Victorian Altazimuth Telescope Tripod late 19th century, with original lacquer to brass, legs are reversible to fold with pillar, firm altazimut...

Two Victorian Brass Telescopes, both made in Sheffield, one four-draw, mahogany barrel, 4.5cm objective, brass objective cap, eyepiece tube finely...

An Unusual Drawing Instrument, German, c.1930, label for 'Dr Graw Berlin 35W, Potsdamerstr 89, constructed of aluminum with connecting strings - p...

Large Swing arm Protractor, German, c.1920, stamped 'BERNH BUNGE, BERLIN S. O. No.686' in velvet-lined wooden case, protractor with split single-a...

A Large Set of Navigational Rules By Ed Sprenger, Berlin, German, c.1920, engraved 'Ed Sprenger Berlin SW 68' set includes two 1meter split rules ...

A Good Camera Lucida by Lechertier Barbe c.1930, in chrome, engraved 'Chambre Claire Universelle, Lechertier Barbe Ltd, 95 Jermyn Street London SW...

Two Surveyors Levels & Tripod, The first signed 'Stanley London' on three adjustable screw feet, rack and pinion focusing in mahogany case, other ...

Library Brass Telescope Stand, with three folding legs, compass joint with mount for telescope, holes center to centre 9.7cm, height 45cm tall

Brass Telescope Folding Tripod, tripod screws into underside of stand for transport, with three folding legs compass type joint and collar to hold...

A Collection of Antique Scientific Instrument Parts, including a good six-inch magic lantern projection lens, a sextant telescope, telescope parts...

A Banjo Barometer by Frederick Welbourn of Thirsk, c.1860, in rosewood, with silvered 24cm dial and alcohol thermometer mounted on silvered scale,...

A Good Pair of Georgian Proportional Dividers by Jacob Abraham, c.1810-20, signed Abraham, BATH, in black sharkskin case, dividers 16.3cm. Note: J...

A Fowler's Jubilee Magnum Calculator, extra long scale, in maker's case

Military Artillery Director, English, dated 1914, signed DIRECTOR No.3 MARK I, W. OTTWAY & CO, 1914, No.617, telescope with screw focusing on orig...

Victorian Surveyors Mahogany Tripod, English, c.1880, with large screw boss to top for a level or theodolite,

Victorian Surveyors Mahogany Tripod, English, c.1880, unsigned, light mahogany with bright brasswork, with cap and collar, for a surveyors level o...

An Early Surveyors Tripod, English, c.1820, unsigned, mahogany legs with brass boss at top.

A Cased Floating Card Compass, English, c.1960, unsigned but stamped No.3929 on all parts, in a pivoted gimbal in a wooden case, case idth 16cm

A Surveying Barometer, English, c.1900, signed in script to the face 'Surveying Barometer, Payul Weiss, Denver, Compensated' with geared vernier s...

English, c.1870, signed to the green card dial 'Elliot Bros, Strand London' and engraved to the lid 'George N Sturt' with fold up prismatic viewe...

Two Prismatic Compasses, including one in a leather case stamped G.B.D T French & Son Ltd, London 1916, with floating compass dial and fold up pri...

Two Clinometers and an altimeter, one by Tayloy Taylor & Hobson dated 1916, one in a leather case and an altimeter ...[more]

A Telegraph Line Test Galvanometer, English, c.1900, signed to the dial 'TELEGRAPH WORKS, SILVERTOWN LONDON' in a leather case with an accumulator...

A Hotpoint Model Steam Engine, American, dated 1921, most likely manufactured by 'The Metal Ware Corporation Of Two Rivers, Wisconsin, USA' with r...

Two Van De Graff Electrostatic Generator, English, by Griffin & George, London, in later case, rubber belt perished, not tested, sold as a collect...

Three Substantial, BTH, British Thomson-Houston Valves / Electron Tubes, with transfer for BTH (British Thomson-Houston) VX4100, on circular base ...

An Ivory Sector by William Elliott, with the usual English scales and additional scales for laying out sundials, Inclination of Meridians, Latitud...

Collection of Four Metal Vapour Lamps, all by Osram including, Mercury, Cadmium, Cadmium/Mercury and sodium, tallest 25cm

A Large Ivory Slide Rule by Loftus, late 19th century, twin slide, double-sided excise officer's proof rule signed 'Loftus Maker321 Oxford St Lond...

A Set of Six Pewter Measures, one litre marked 'Lingen Amsterdam' various other touch marks and long runs of verification stamps, smallest 20ml (d...

Seven Distressed Candle Snuffers, four mechanical snuffers and three simple scissor-type, in plain steel, close plate and brass (7)

10 Antique Candle Snuffers all steel, all distressed

10 Antique Candle Snuffers, all distressed