Photographica

A Leitz black-enamelled Compound Binocular Microscope, serial no. 309110, with eyepieces (5), objectives, in cans (2), detachable monocular tube, ...

Lacquered brass and black-enamelled Compound Monocular Microscopes, W Watson & Son, with folding tripod base, some overpainting, Spencer, Buffal...

Modern Microscope Objectives, Nikon (8), Leitz (2) and GS (2), G (12)

A 19th Century brass Three-Draw Naval Telescope, re-covered, incomplete, P, af

Slide Rules and Drawing Instruments, Stanley boxwood engineer's slide rule 'Ganga Ram's Patent Scale For Strains On Girders', devised by Sir Gang...

A late 19th Casella Century lacquered brass Protractor, with adjustable divided indicator arm and locating pins, engraved 'L. Casella, London, Ma...

A Curta Calculator Type I, serial no. 35628, black, in cylindrical metal case and original cardboard outer box, with serial no. label, G-VG, some...

Various Instruments, transfer-printed white ceramic Maw Graduated Medicine Spoon, circa 1875 (1), Tettau, Germany, blue and white feeding cup (1...

Various Instruments, mid 19th Century brass circular protractor, signed J Gargory, 41 Bull St., Birmingham, 150mm diam., brass rolling parallel ru...

A 19th Century J H Dallmeyer lacquered brass Transit Instrument, with 2in telescope, with lens cap, body tube signed J H Dallmeyer, London, and...

A Pair of early 20th Century French Refractor Field Glasses, black-painted brass, with brown leather-covered body tubes, engraved 'Be. S.G.D.G',...

A mid-19th Century lacquered brass S Maw & Son Compound Monocular Microscope, with one objective and can, rectangular stage with forceps, live bo...

A Watson black-enamelled Bactil Binocular Microscope, serial no. 116353, with quadruple nosepiece and objectives, mechanical stage, Abbe condense...

An early 20th Century Swift & Son Student's Microscope, with draw-tube focusing, simple stage, wheel of stops and Swift-pattern foot, in mahogany...

Crookes Tubes, 420mm long, G, and X-Ray 280mm long, P, anticathode loose (2)

Various Instruments, Ross Ltd Thermograph, Negretti & Zambra Hydrograph and Griffin & George Hydrograph/Thermograph, F-G (3) ...[more]

A mid-20th Century mahogany Six-Drawer Dental Instruments, containing Ash stainless steel instruments and accessories, cabinet 370mm high

A 19th Century Set of Spherical Glass Spirit Proofing Bubbles, each etched with appropriate numbers for spirit proofing, in fitted wooden case wi...

An early 19th Century German Hydrometer Set, four hydrometers with mercury bulbs of varying sizes, glass flask, neck af, and modern replacement t...

A Griffin & George Chemical Balance, in glazed mahogany cabinet, 420mm wide, F-G ...[more]

Siege of Paris Pigeon Post, Balloon Post and Microphotography, Ballon Monté' (manned baloon) post letters - to Gradignan, dated 13 December 1870, ...

Trade Catalogues, Trade Catalogues, Gallenkamp General, 17th Ed., Oct 1970, 856pp; Standley, Belcher & Mason Ltd, Chemical and General, 1927, 41...

Trade Catalogues, Reichert, Wien, List E7, 1876-1926, 138pp; Ernst Leitz, 1907, Cat No 42 (microscopes), 118pp, including projection apparatus pa...

Engineering Literature, C Lindley & Co Ltd illustrated tool catalogue - 21st Edition, Small Tools and Machine-Shop accessories illustrated catalo...

British Scientific Instrument Maker's Catalogues, James Swift & Son Ltd, 25th edition, 1913, and 26th edition, circa 1914, F, some pages cut (2),...

An early 19th Century brass Wm Ashmore Day to Night three-draw Naval Telescope, with mahogany body tube and rear dust slide, 910mm long extended...

A late 19th Century boxwood Pocket Sun-Dial and Compass, retailed by A W Gamage Ltd, Holborn, with paper dial, folding gnomon and instructions in...

A 19th Century boxwood 'Patent Pantochronometer' Pocket Sun-Dial, with gnomon on 'floating' paper-covered dial, with global locations ranged on r...

An Negretti & Zambra ivorine Pocket Forecaster Dial, with instructions, in original box, 52mm diam., VG ...[more]

A late 19th Century Callaghan & Co Silver Aneroid Barometer Compendium, aneroid and compass, both 47mm diam., with suspension rings, and theromet...

Adrien Barrere French 1877-1931 colour lithograph 'La Faculte et Dr Doyen', cariacature of French doctors and pathologist, with lady on table, ci...

Microscope Slides, including paper-covered, Boiteux 1930s specimens, circular and rectangular insect projection slides, fern, beetle, minerals an...

A mid-19th Century pair of Parnall & Co brass Retail Scales, the tapering beam with oval box ends, with planished hemispherical pans, G, 350mm w...

A 20th Century pair of chrome-plated Co-Op 2lb Shop Scales, stamped Co-Operative Wholesale Society, 1 Balloon Street, Manchester, with nest of fou...

A late 19th Century Troughton & Simms anodised brass 13in Dumpy Level, stamped Co-Operative Wholesale Society, 1 Balloon Street, Manchester, with ...

Modern Surveying Instruments, Hilger & Watts theodolite, in cylindrical metal case with broad arrow mark, 340mm high, Vickers/Cooke Dumpy Level w...

Various Instruments, optical square, hydrometer, in case, lacks thermometer, Mayer and Meltzer speculum set, in case, Negretti & Zambra four 3½ x...

A Negretti & Zambra lacquered brass Air Meter, with silvered dial and test report, af, subsidiary hands loose, in wooden case, 105mm wide ...[mo...

Negretti & Zambra Modern Aneroids, Air Ministry Altimeter, circular dial, 130mm diam., with inset thermometer, code P/157780, in grey-enamelled c...

Late 19th Century Circular Pocket Aneroids, Stanley, London, serial no. 2093, 75mm diam., and Short and Mason 'DLS' Special Tycos for The Topley ...

A Midwife's Outfit, suede and composition new-born baby, facsimile pelvis, skull, leaflet and books (2) (a lot)

A Loftus Sikes's Hydrometer, cased, Cooke Troughton & Simms Gunsight Clinometer and Negretti & Zambra Jordan Sunshine Recorder (a lot) ...[more]

A mid-19th Century lacquered brass Magic Lantern Projection Microscope, with two lenses, right angle reflector, water trough and six mahogany-mou...

FOREWORD These weights and measures were used by Essex County Council at Woodbine Place, Wanstead (one of three weights and measures offices for t...

An early 19th Century part-set of Richard Bate 'Borough of Harwich' brass 1824 Standard Spherical Weights, stamped 'Bate, London' and 'Borough o...

A mid-19th Century set of De Grave 'County of Essex' brass 1844 Standard Measures, engraved 'De Grave, London' and 'County of Essex 1844', with, ...

A mid-19th Century set of De Grave 'County of Essex' brass 1844 Standard Measures, engraved 'De Grave, London' and 'County of Essex 1844', with, ...

ANNOUNCE ‘This lot is now offered with three plate glass disc ‘strikes’ with concave centre and hole for the Bushel, Half Bushel and Peck measures...

A mid-19th Century De Grave 'County of Essex' wooden Standard Measure Carrying Case, brass plate to lid engraved 'County of Essex No. 12 Division...

A mid-19th Century De Grave 'County of Essex' wooden Standard Measure Carrying Case, brass plate to lid engraved 'County of Essex No. 5 District,...

A mid-19th Century De Grave 'County of Essex' wooden Standard Measure Carrying Case, brass plate to lid engraved 'County of Essex No. 14 District...

A mid-19th Century De Grave 'County of Essex' wooden Standard Measure Carrying Case, brass plate to lid engraved 'County of Essex, De Grave & Co ...

A mid-19th Century De Grave 'County of Essex Borough of Saffron Walden' wooden Standard Measure Carrying Case, brass plate to lid engraved 'Count...

Microscope Accessories, large quantity of microscope eyepieces, some in pairs, mostly 1930s to 1950s (a lot)

Microscope Accessories, large quantity of microscope objectives, some in cans, some cans empty, mostly 1930s to 1960s (a lot)

Microscope Accessories, double and triple nosepieces, mostly 1930s to 1950s (24)

Microscope Accessories, Watson - micrometer and prismatic eyepieces, both cased, Leitz Ehrlich and camera lucida eyepieces (2), both cased, Baker ...

Microscope Accessories, Lomo Biolam microscope, in case, and various accessories; with empty microscope cases - mahogany (3), whitewood (3) (a lot)

Microscopes and Accessories, microscopes - drawtube tripod, pocket, and others, opthalmoscope and Geneva Lens Measure (a lot0

Modern Maxwell Scott Microphotographs, including Queen Elizabeth II, Professor Quekett, Watson Microscopes, Sir Winston Churchill, Professor Cunn...