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Adie & Son - Edinburgh. Mid-19th Century mahogany sympiesometer.
Good quality and rare, mid-19th Century mahogany-cased Sympiesometer – No. 1978 ; the engraved silvered brass register plates, signed and numbere...
Price On Application
Alan Walker
Kinora Viewer
A Kinora monochrome motion picture viewer on folding oak base. The Kinora was an early motion picture device, developed by the French inventors ...
Price On Application
Hatchwell Antiques Ltd.
William Cary - London. 19th century mahogany marine stick barometer.
Rare and elegant early 19th Century mahogany Marine Stick Barometer; the slender case, square in cross-section with bowed sides; the ring suspensio...
Price On Application
Alan Walker
Negretti & Zambra - London. 19th Century oak ‘Admiral Fitzroy’s Storm Barometer’...
Good quality and unusual 19th Century oak cased ‘Admiral Fitzroy’s Storm Barometer’ - No. 1414 in essentially original condition. The porcel...
Price On Application
Alan Walker
Torpedo Model by Légé & Co
A very rare model of torpedo by A. Légé & Co., circa 1886. A working prototype brass model of a class of Torpedo known as a Traction Torpedo, ...
Price On Application
Hatchwell Antiques Ltd.
Torpedo Timer
A rare WWII one minute torpedo timer designed by Charles Frodsham, made by Robert North & Sons, Bushey. Numbered: W.2575 A large cased electr...
Price On Application
Hatchwell Antiques Ltd.
Standard Weight for West Bromwich
A 10 lbs Avoir standard weight for County Borough of West Bromwich, by W & T Avery Ltd, Birmingham. Royal ciphers for George V, George VI and El...
£750
Hatchwell Antiques Ltd.
Geissler Tube
A rare large 16" Geissler tube with a Wheatstone rotating electric motor. A Geissler tube is an early gas discharge tube used to demonstrate the...
Price On Application
Hatchwell Antiques Ltd.
Astroglobe
Astroglobe, a glass celestial globe with liquid horizon on stand, by George Philip & Son, London, England, Circa 1925. Used for training celesti...
Price On Application
Hatchwell Antiques Ltd.
Large Demonstration Slide Rule
A rare 1950's large-scale double sided demonstration slide rule, by Blundell Rules Ltd of Weymouth, England. Over 5 foot in length. The slide...
£1,400
Hatchwell Antiques Ltd.
Van Der Graff Generator
A large aluminium domed Van Der Graff generator, powered by a "Parvalux" electric motor. A Van de Graaff generator is an electrostatic generator...
£1,600
Hatchwell Antiques Ltd.
Fuller's Cylindrical Calculator
A cased 1920’s Fuller's cylindrical slide rule calculator Model 1, dated 1927. By Stanley of London. The Fuller calculator was patented in ...
£950
Hatchwell Antiques Ltd.
William Gerrard - Liverpool. 19th Century rosewood marine Stick Barometer
Attractive mid-9th Century rosewood marine Stick Barometer: the arched top over well engraved signed ivory register plates with rack-and-pinion ope...
Price On Application
Alan Walker
Torpedo Gyroscope
A mahogany cased "Weymouth Pattern" Whitehead torpedo gyroscope produced by the Royal Gun Factory, Woolwich, dated 1903.
Price On Application
Hatchwell Antiques Ltd.
Microscope by W. F. Archer of Liverpool
A cased brass monocular microscope, the foot marked W. F. Archer 43 Lord St. Liverpool. Original lacquer, rack and pinion focusing with fine fo...
Price On Application
Hatchwell Antiques Ltd.
Theodolite by Elliott Brothers of London
A cased brass precision engineer's reversible level or theodolite by Elliott Brothers of London. The compass is signed: Elliott Brothers 30 Stra...
£950
Hatchwell Antiques Ltd.