Gas liquefaction machine, 19th century
Pneumatic messaging, 19th century
Airlift pump, 19th century
Liquid air experiments, 19th century
Cockerill gas engine, illustration
Lenoir gas engine, 19th century
Diving bell, 19th century illustration
Thermal expansion measurement, 19th century
Hurricane, illustration
Saturn V rocket, illustration
Compressed air containers, 19th century illustration
Miner with foot-drawn cart, artwork
Nanosat Launch Vehicle, illustration
Gasification unit, illustration
Gasogene and gas engine, 19th century
Pneumatic mining drills, artwork
Tyndall's ratio spectrophotometer, 1860
Telescopes, 1807
Clamond electroplating thermopile, 1874
Michelin air cylinder, illustration
Gas pressure experiment, 19th century
Experiments on oxygen by Scheele, 18th century
Experiments on oxygen by Priestley, 18th century
Hauksbee electrostatic generator, 1709
Holtz electrostatic generator, 1865
Electromagnetic needle effect, 1820
Plante accumulator battery, 1859
Thomson galvanometer, 1850s
Deprez-d'Arsonval galvanometer, 1882
Ammeter and shunt, 19th century
Ammeter and recorder, 19th century
Voltmeter recorder, 19th century
Decade resistance box, 19th century
Ohmmeter, 19th century
Electricity meter, 19th century
Meritens magneto generator, 1870s
Gramme dynamo, 1870s
Siemens dynamo, 19th century
Multipolar dynamo, 1900s
Siemens dynamo, 1900s
Electrical generators, 1900s
Electric spark displays, 1850s
Geissler tube, 1850s
Tesla high-frequency condenser, 1890s
Electricity transformer, 1900s
Edison's phonograph, 19th century
Edison's first phonograph, 1877
Foucault telescope, 19th century
Newtonian telescope, 19th century
Lick Observatory telescope, 19th century
Holtz electrostatic induction generator, 19th century
Wimshurst electrostatic generator, 19th century
Foucault interrupter, 19th century
Lippmann electrometer, 19th century
Large storage battery, 19th century
Gramme dynamo, 19th century
Zipernowsky transformer, 19th century
Hughes's printing telegraph, 1850s
Kirchhoff-Bunsen spectroscope, 19th century
Maximum-minimum thermometer, 19th century
Pellat electrodynamometer, 19th century
Lightning arrester, 1900s
Carbon electric arc lamp, 1800s
Lighthouse electric light, 19th century
Optics experiment, historical artwork
Scientific equipment, historical artwork
Microscopes, historical artwork
Timer meter, historical artwork
Electricity experiments, 1807
Electricity generator, 19th century
Textile industry, 19th century
Early electric engine, 19th Century illustration
Vatican Observatory, 19th Century illustration
Jeantaud speed controller, 19th century
Gas engine piston, illustration
Brayton carburettor, illustration
Daimler carburettor, illustration
Campbell petrol engine, illustration
Gardner petrol engine, illustration
Mining order telegraph, 19th century
Eiffel tower being constructed, Paris
Turbine design, 19th century
Dual-Brabant plough, 19th century
Metallurgical blast furnaces, 1899
Levant Mine, Cornwall, UK, illustration
Overhead train power lines, 19th century
First gas engine, 1860
Otto gas engine, 19th century
Benier gas engine, 19th century
Bisschop gas engine, 19th century
Francois gas engine, 19th century
Charon gas engine, 19th century
Koerting-Lieckfield engine, 19th century
Ravel gas engine, 19th century
19th Century phosphorous oven, illustration
Bridge foundation caisson, 19th century
B cell producing antibodies, illustration
Richard anemometer, 19th century
Lightning rods, 19th century
Volta's 'Crown of Cups' battery, 1800
Chromic acid battery, 19th century
Camacho cascade battery, 1870s
Batteries connected in series
Heinz lead-acid battery, 19th century
Gramme dynamo armature, 1870s
Mechanical colour test, 19th century
Optical communications, 19th century
Nollet's electrostatic generator, 18th century
Designs of Leyden jars, 19th century
Edison's incandescent light bulb, 19th century
Thomson quadrant electrometer, 19th century
Telescopes, historical artwork
Newton's cradle, 19th century
Measuring electrostatic attraction, 19th century
19th Century electricity demonstration
Great Model of the Earth, Paris 1889, illustration
Lick Observatory telescope, USA, 19th Century illustration
19th Century phonograph, illustration
Three early helicopter designs, 1877
Gang saw, 19th century illustration
Pellat electrodynamometer, 1907
Meylan-d'Arsonval voltmeter, 1900s
Thermal voltmeter, 1900s
Standard ampere, 1900s
Electrostatic generator sparks, 18th century
Moissan furnace, 19th century
Electroplating apparatus, 19th century
Ruhmkorff coil, 19th century
High-precision mass balance, 19th century
Distillation apparatus, 19th century
Distillation apparatus, 18th century
Herschel's 40 foot telescope, 19th Century illustration
Early electric telegraph machine, 19th Century illustration
Early electric telegraph receiver, 19th Century illustration
Morse telegraph receiver, 19th century
Hughes printing telegraph, 19th century
Bonelli telegraph, 19th century
Caselli pantelegraph, 19th century
Telegraph tape transmitter, 19th century
Stenotelegraph, 19th century
Telegraph galvanometer, 19th century
Thomson telegraph recorder, 19th century
Bell telephone, 19th century
Ader telephone station, 19th century
Electric cooking stove, 19th century
Dishwashing machine, 19th century
Key-locking nut device, 19th century
Tesla induction motor, 1888
Gramme arc lamp regulator, 19th century
Hooke telegraph system, 1684
Chappe telegraph system, 1790s
Optical telegraphy, 19th century
Steinheil telegraph, 1830s
First Morse telegraph, 1837
Foy-Breguet telegraph, 19th century
Foucault pendulum, 19th century
Baudot telegraph system, 19th century illustration
Brouhot petrol engine, illustration
Hercule-Progres turbine, 1890s
Coal mining, 19th Century illustration
19th Century match factory, illustration
Electricity transformer, 19th century
Technical drawing devices, 19th century
Sugar beet factory, 19th century
Lavoisier's water formation experiment, 1783
19th Century paper factory, illustration
19th Century ice factory, illustration
Pondicherry lighthouse, India, 19th Century illustration
Gurney's steam carriage, illustration