The Collectors Sale

Collection of Tangent Galvanometers and others, comprising of a polished mahogany & Brass galvanometer by Pye, Cambridge, another but missing the ...

A Black & Brass Spectometer by Griffin, English, c.1910, signed on the stage 'Griffin & Tatlock Ltd, London', with collimator tube and telescope f...

An Early Electric Motor, English, c.1900, unsigned with single electromagnet, with cast iron body finished in green, on later wooden board, rotor ...

A Small Collection of Spectroscopes, comprising of five small direct vision spectroscopes by Beck, and a brass exaple by Browning, London, a case ...

A Collection of Electrostatic Equipment, Comprising of an insulated adjustable table by Philip Harris, and another smaller but non-adjustable, a p...

Collection of Laboratory Electrical Equipment, comprising of a insulated electric heater in a polished case, two magnimeters, and other items, a l...

A Large Brass Electric Tuning Fork, by Pye English, c.1900, brass stamp reads, W. G. PYE & Co, Granta Works, Mill Lane Cambridge', on heavy cast i...

Collection of Early Telegraph Test Equipment, comprising of a large portable test set by Muirhead & Co Ltd, in polished teak case with outer leath...

A Brass & Black Sextant, English, c.1910, signed H'ezzanith' with two telescopes and sun filter in original mahogany case with test certificate in...

A Geryk Vacuum Pump, English, c.1910, unsigned but a Geryk vacuum pump by Pulsometer Engineering Co Ltd, constructed of cast iron with a brass pum...

A Large Bench Vacuum Pump, English, c.1880, engraved 'TOWNSEN & MERCER, LONDON', on cast iron stand with lacquered brass pump and brass table ......

A Collectors lot, comprising of a brass projection lens, a large magnifying lens from a graphascope, a collection of projector lamps, and other it...

A Colorimeter By Swift & Another Instrument, A Polished brass colorimeter signed to the front J. Swift & Son, London, with rack and pinion focusin...

A Mechanics and Pulleys Demonstration Set, English, c.1950, by Griffin & George Ltd, the black box opening to reveal an array of pullys stands and...

A Large Collection of Early Chemistry Stands all made of wood with single clamps, six complete and one stand only

A Brass Siren by Townson & Mercer constructed of lacquered brass with rotating disk, double dials and signed to the face 'Townson & Mercer, London...

An Early Miners Davey Lamp An Early Miners Davey lamp stamped to the base '39' and the top cover E G C in a triangle, with original key on string,...

A Rare Miners Acetylene Lamp, English, c.1915, stamped to a brass plaque 'Imperial Light Ltd, 123 Victoria St, London S.W.' and stamped 1918 in th...

A Collection of Scientific Filters in Mahogany cases, A collection of early mahogany cases containing various glass coloured filters, Wratten filt...

A Collection of Polarising Accessories , including a goniometer eyepiece by Carl Zeiss containing a Nicol prism; other eyepieces stages and parts

Small Collection of  Vintage and Antique Telescope eyepieces and telescope parts, including a telescope star finder, various eyepieces and objecti...

A Collection of Microscope Parts, Accessories' and Objectives, comprising of various objectives eyepieces, bodytubes and other parts, a lot ...[m...

A Large Brass Adjustable Tripod Stand, English, c.1880, unmarked, finished in lacquered brass with 3 screwfeet, adjustable stand with large screw ...

A Large Part Scientific Instrument by W. Ladd English, c.1880, signed in script 'W Ladd & Co London' with fusee chain focusing and platinum vernie...

Large Spectroscope Prisms, a collection of spectrascope prisms for including one on a large black table with clamp and vernier scale, another smal...

A Large Collection of Scientific Optical Instruments, including parts for optical benches, adjustable stands, lenses in collars and other items, w...

A Large Wavelength Spectrometer, by Hilger London, English c.1920, signed along the telescope casing 'Adam Hilger Ltd, London, Made in England' st...

A Casella of London Portable 3-Cup Anemometer, with calibration chart and instructions, in maker's fitted case

A Large Laboratory Brass Telescope, English, c.1900, unsigned standing on a massive cast iron base on 3 brass feet, telescope in a large brass lac...

Drawing/Drafting Instruments, [CITES] four opisometers with ivory handles, on cased, one by Elliott, with a French pocket set of drawing instrumen...

A Large Collection of Drawing Instrument Cases, various sizes, mostly19th century, many of good quality, most in mahogany or Morocco leather, all ...

Drawing Instruments, Beam Compasses, A good set of beam compass ends by Wild, Heerbrugg in chrome, with seven further sets including Thornton and ...

Drawing/Drafting Instruments, A vernier protractor by T Alteneter of Philadelphia, reading to one arc-minute, a polar profile drawing device by Pr...

Drawing/Drafting Instruments, Scale Rules, a large quantity of scale rules, mostly early 20th century inclusing complete boxed sets, in boxwood an...

Drawing Instruments, Military Interest, Four sets of Marquois scales, late 19th/early 20th centuries, by E G Wood, Stanly, Elliott, and unsigned, ...

Technical Drawing and Painting, four sets of drautsmen's watercolours, three ceramic palettes, three sets draghtsperson's metal stencils, etc.

Drawing/Drafting Instruments, Protractors, six, all in nickel silver, 19th and early 20th centuries, a nautical compass protractor with additional...

Drawing/Drafting Instruments, Protractors, in brass, most 19th century, examples by Reeves, Thornton, two cirular, one Gray & Selby, Nottingham, o...

18th and 19th Century Drawing Instruments, a sharkskin pocket case and a small collection of instruments from pocket cases, including protractors,...

A Collection of Drawing/Drafting Instruments, two sets of railway curves in mahogany cases, three 2-ft 4fold boxwood rules, Stanley and E Preston ...

Drawing Instruments, Pencils etc., Aa disply folder by The Cumberland Pencil Company showing the stages of pencil manufacture, with a large quanti...

A Collection of Drawing Instruments, two rolling parallel rules by Stanley, one in nickel silver cased, three complete sets of scale rules in maho...

Drawing/Drafting Instruments, a good polar planimeter, signed J Amsler, with a Mavitta's patent trianular scale rule, two cased scale rules in nic...

A Good Quality Set of Drawing Instruments by Thornton, [CITES] , in nickel silver, with beam compass ends etc., lower compartment with replacement...

Four Wooden Cabinets, an oak collector's cabinet with brass campaign handles, the lid with lock (no key) opening to release two drawers below, 44c...

Two Surveyor's Plain Tables, for tripod mounting, one from University of Central Wales , Aberystwyth, 60cm x 75cm, with canvas cover, the other Br...

Drawing Instruments, Pens etc., a collection of drawing pens, including four curve pens, a road pen, with two sets of cased spring bow compasses, ...

Drawing Instruments by Riefler, mid 20th century, a large chromium-plated beam compass, another smaller in nickel-silver, a set of three spring-bo...

A Good set of Drawing Instruments by Stanley [CITES], including road pen, dotting pen, a set of Stationary Office watercolours and Reeves pots,ivo...

A collection of Spring-Bow Compasses, all cased in sets of three, pen, pencil compasses and dividers, mostly by Stanley, with a single cased compa...

Drawing Instruments etc., Two leather-bound draftsperson's paperweights, both stamped Stanley London, with a cast-iron paperweight, two cast iron ...

Drawing Instruments, Curves, a large, comprehensive set of railway curves by Stanley, c.1900, with a large set of French curves, also by Stanley, ...

Surveying and Navigation Instruments, A Lenthall Course Delineator, by Heath &Co, early 20th century, celluloidin mahogany case with instruction b...

An Artist's Palette, c.1900, ceramic, Reeves & Sons Ltd London, 23cm, with another, bowl and tray with eight compartments by Halden & Co Ltd, and ...

A Collection of Drawing Instruments, a large mahogany case with campagn handles, three trays with instruments in boxwood, mahogany ebony and pearw...

A Collection of Drawing/Drafting Instruments, two 20th century Haff 246-200E metal beam compasses, one incomplete, a set of large railway curves s...

Drawing/Drafting Instruments, a Centrolinead, 20th centuryby AH, for making drawings in perspective, boxwood and black-painted aluminium, main arm...

A Collection of Pencil Sharpeners, a Dux pencil sharpeners trade box, with five packets of Dux blades and 26 pencil sharpeners including early and...

A Collection of Rules and Rulers, a 2ft, 4-fold rule by Hockley Abbey, a star-shaped patent rolling rule, a mahogany rolling rule, 34 6" scale rul...

A Collection of Ivory Drawing Instruments, [[CITES] a quantity of specialist drawing pens, including border line pens, dotting pens, section pens,...