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EARLY 20TH CENTURY BRASS MIRROR GALVANOMETER by Cambridge Scientific Instrument Co. Ltd., numbered 44510, of cylindrical form, with lacquered brass finish, on three adjustable legs, 32cm high

A mirror galvanometer, no 221, telegraph works, and a current meter, 38cm high

A W H Harling Ltd lacquered brass and beech slide rule, an M & W engineer's level, a copper coin shovel, a blood pressure gauge, and an Edelmann lacquered brass and turned wooden galvanometer, the dial marked Edelmann, Munchen, in original fitted box

A Cambridge Instruments Co Ltd spot galvanometer, and accessories, cased

A Cambridge Instruments Co Ltd spot galvanometer, and accessories, cased

A Cambridge Instruments Co Ltd spot galvanometer, and accessories, cased

An Aeritalia directional gyro; a Ferranti clip on ammeter; H.Tinsley galvanometer type 4237; GEC ammeter; British Electric Transformer Co. current transformer type P3; others; Bulgin fuses; others.

A Cambridge Scientific Instruments Co Galvanometer, serial no. 2770, lacquered brass, 31cm in height

An A. Gallenkamp & Co Galvanometer, serial no. 49719A, lacquered brass, 21cm in height

RARE FRENCH EARLY TWENTIETH CENTURY GALVANOMETER BY CHAUVIN et ARNOUX, PARIS the signed dial numbered 51894-1, of circular form, 11cm diameter, brass finish

RARE EARLY TWENTIETH CENTURY TANGENT GALVANOMETER by Philip Harris & Co., London, 1913, with three dials, on wooden base under glass dome, with three adjustable brass feet, 20cm high

GOOD COLLECTION OF EARLY TWENTIETH CENTURY ELECTRICAL TESTING EQUIPMENT including an Ayrton & Mather galvanometer by R.W. Paul, London, a Weston Normal Cell, a Watson & Sons galvanometer, a Silvertown resistor, a Philip Harris Ltd. galvanometer, etc (11)

EARLY TWENTIETH CENTURY BRASS MIRROR GALVANOMETER by Gambrell Bros. & Co. Ltd., London, numbered 3300/435, of cylindrical form, with lacquered brass and ebonised finish, on three adjustable legs, 20cm high; together with a similar mirror galvanometer by W.G. Pye & Co., Cambridge and a Gambrell Bros. & Co. Ltd. ebonised mirror galvanometer on wooden base with three adjustable feet (3)

A Cambridge Instruments spot galvanometer 450 OHM movement, cased with accessories.

A Unipivot Galvanometer No. 24A.Mk.1, produced by the Cambridge Instrument Co Ltd, England, in lacquered brass case (1939), complete with original leather carrying case

A telegraph machine, by R. W. Paul, Hatton Garden, London, boxed, together with a volt meter, boxed, a galvanometer and five other instruments

Harris lecture type daylight reflecting galvanometer, light oak cased, Universal Avo Minor, in a leather case, (2).

An early 20th century wooden galvanometer, by Edison and Swan, dated 1915, no. 3405, in a mahogany case, 12cm tall, together with another and a brass cased galvanometer

A CUT GLASS SMELLING SALTS BOTTLE with silver and enamel decorated lid and Masonic related decoration for Lodge No. 3802 and dated 1925 - 26 'Ladies Night', 8.5cm high together with a small papier mache snuff box and a galvanometer by Philip Harris & Co. Ltd., with original box and advertising page (3)

A timber framed scientific instrument stamped Philip Harris & Co Ltd, Birmingham (believed to be a galvanometer) together with one other

A late 19th century reflecting galvanometer inscribed "5120", a later light source by Griffin & George, and a Wheatstone Bridge by Philip Harris Ltd, length 99cm (3).

A LATE 19TH/EARLY 20TH CENTURY W.G. PYE & CO MAHOGANY AND BRASS MOUNTED GALVANOMETER, 45cm wide

Various electrical items to include a bell, galvanometer etc.

A combined volt meter and watt meter in a wooden case, the dial marked "Evershed & Vignoles Ltd No 385070" and with military ordnance mark, width 37cm, and a wooden cased "Cambridge Decade Bridge Type 43379" resistance measure, with built in galvanometer, stamped "Cambridge Instrument Co Ltd England No L-429945", width of case 39cm (2).

A Taylor AM Signal Generator Model 68A/M, a Topward Electric Instrument Company Audio Signal Generator, Model TAG-4005, a Philips PM5508 Pall Colour TV Pattern Generator, a radar Cathode Ray Tube Tester Reactivator Model 202S/N3449 and a Taylor Vault Meter 0-250 volts, a Galvanometer in a mahogany travelling case and a further Taylor ampere meter 0 - 250 volts

A boxed Edelmann galvanometer

Three various scientific instruments including two voltmeters and a galvanometer,

A cased reflecting galvanometer by Cambridge Scientific Instruments Company, and a Potentiometer by Phillip Harris Ltd (2).

A Philip Harris Ltd tangent galvanometer

A Collection of Scientific Instruments to include Gallelhamp Scales. Galvanometer, Meters etc

A Collection of Amp Meters, Galvanometer etc

A Brass Mounted Dip Circle Instrument and A Tangent Galvanometer

MILITARY INTEREST Galvanometer, Circa 1900, World War I brass shells, lamps (miner lamps), shipwreck items, raised from British steam ships, 'Shirala', torpedoed June, 1918, off Sussex, London to Bombay, June, 1987, lead balls from antipersonnel shell heads, S.S. Volnay, sunk 1917.

Electronic Testing Equipment - a Standard Electric Time Co Clutch control motor. 115.AC motor, 28v.dc clutch control, type MST500; a Cambridge Instruments Millivolt meter; a Pye Scalamp Galvanometer, etc (4)

A sensitive Galvanometer and a heavy duty Bakelite switch.

Electronic Testing Equipment - a Pye Scalamp Galvanometer; an inspection lamp; a pair of British Electric Transformers ; etc (6)

Electronic Testing Equipment - a H Tinsley & Co electrical Resistance box; another The Cambridge Scientific Instrument Co; a Galvanometer (3)

An Edison & Swan needle galvanometer, No 25306, in a leather case, three other galvanometers, and a Phillip Harris Ltd light source and measuring gauge, and a similar gauge (qty)

Quantity of schools electrical equipment including a galvanometer, accumulator and volt guage from local Warrington school Thomas Boteler

A mahogany cased galvanometer by Woodhouse & Rawson, h. 9.5 cm CONDITION REPORT: in poor condition

A mahogany cased galvanometer by Woodhouse & Rawson, h. 9.5 cm CONDITION REPORT: in poor condition

A brass cased mirror Galvanometer, circa 1900, by Nalder Bros & Co, London, No 4350, 47cm high.

A Victorian GEO telegraph signal indicator and galvanometer, contained in a lancet shaped mahogany case on a rectangular plinth. The 4"" diameter dial has an arc scale graduated from minus to plus 60 and a single centrally pivoted pointer. The rear of the case has two terminals for wire attachment, it stands 7.5"" tall overall.

Various Instruments: Tinsley Shielded Anemometer, in mahogany case, and Cambridge Instruments Galvanometer, in bakelite case (2)

A cased spectrometer, a paper scale, a resistance box, and a galvanometer

A H. Tinsley & Co. Galvanometer, circa 1930, in maker`s box

A possibly military / ministry galvanometer No 2694 45 sec

Military brass cased Galvanometer, by Cambridge Instrument Co. Ltd., the back case engraved `Galvos: No 24.A`, 10cm diameter, in fitted leather case

A laboratory Galvanometer by Phillip Harris & Co, mahogany cased with brass terminals and screws; a pair of 7 x 50 Yamaha binoculars in case

A brass aperiodic galvanizer by H Tinsley & Co; a wood and brass galvanometer by Philip Harris Ltd

Scientific instruments - a Cambridge potentiometer; a galvanometer; a wheatstone bridge. (3)

Scientific instruments - a Cambridge decade bridge; an Everett Edgecumbe Kilovolt meter; another; a Galvanometer; another. (5)

A shelf and a box of ceramics and glass including boxed Bohemia crystal, Royal Doulton crystal, tea wares and a Tangent Galvanometer

A World War I Wheatstone bridge by W. Paul of London with mother-of-pearl markings and dated 1915, another Wheatsone bridge, a Weston direct current milliameter, a Weston normal cell and mirror galvanometer, both by Cambridge Instruments Co, and a part Leitz binocular microscope.

Large Wall Telephone" L. M. Ericsson", c. 1895 Test telephone for 5 lines, with large galvanometer, inductor with 5 magnets and original receiver, complete. - Only very few known, in extraordinarily good original condition! Große Wandstation "L. M. Ericsson", um 1895 Linienwähler als Testtelephon, mit großem Galvanometer, 5-lamelligem Induktor und Original-Handapparat, komplett. - Nur wenige Exemplare bekannt, selten in diesem guten Originalzustand. Condition: (2-3/-) Starting Price: €1500

Swedish Field Telegraph Station by "L. M. Ericcson", c. 1900 Portable telegraph, serial no. 7793, oak case with 4 hinged sides, originally lacquered brass machine (!), clockwork drive (working), with galvanometer, lightning protection, key and bell. - Nearly new condition! Case size: 15 3/4 x 6 3/4 x 8 1/4 in. - An exceptionally rare exhibition piece and collector`s item in top museum quality! Schwedische Feld-Telegraphen-Station "L. M. Ericcson", um 1900 Transportabler Telegraph, Serien-Nr. 7793, 4-seitig aufklappbares Eichengehäuse, original zaponiertes Messing, Federwerkantrieb (funktioniert!), mit Galvanometer, Blitzschutz, Taster und Klingel. Nahezu Neuzustand! Gehäusemaße: 40 x 17 x 21 cm. - Außerordentlich seltenes Exponat und Sammlungsstück! Condition: (1-2/1-2) Starting Price: €2000

2 Scientific Instruments 1) Resistance bridge, manufactured by: "Baird & Tatlock, London", mahogany case. - And: 2) Galvanometer, manufactured by: "Philip Harris & Co, Birmingham", with glass dome. 2 wissenschaftliche Instrumente 1) Widerstandbrücke, Hersteller: "Baird & Tatlock, London", Mahagonigehäuse. - Und: 2) Galvanometer, Hersteller: "Philip Harris & Co, Birmingham", mit Glaskuppel. Condition: (2-3/-) Starting Price: €80

Mining Equipment, comprising a detonator carrier, combination dynamite pricker and exploder key, two empty Nobel detonator tins, leather detonator carrier, galvanometer

A Campbell Unifilar Vibration Galvanometer, (no. 105) by Robert W. Paul of London, on cylindrical form with circular glass aperture, on adjustable legs, 9.25” (23.5cms); together with a metal spherical conductor for charge distribution, charge holding and other electrostatic experiments, with glass stem on a circular wooden base, 11.5” (29.5cms). (2)

A brass and metal cylindrical Galvanometer, by Cambridge Scientific Company, Cambridge, England, 9.5” (24cms); together with a 19th century cylindrical brass scientific vacuum with brass mounts on turned wooden stem and circular base, 16” (41cms). (2)