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Moissan furnace, 19th century

Metallurgical blast furnaces, 1899

Carbon electric arc lamp, 1800s

Hauksbee electrostatic generator, 1709

Holtz electrostatic generator, 1865

Plante accumulator battery, 1859

Thomson galvanometer, 1850s

Deprez-d'Arsonval galvanometer, 1882

Ammeter and shunt, 19th century

Electromagnetic needle effect, 1820

Lightning rods, 19th century

Chromic acid battery, 19th century

Camacho cascade battery, 1870s

Pellat electrodynamometer, 1907

Meylan-d'Arsonval voltmeter, 1900s

Thermal voltmeter, 1900s

Standard ampere, 1900s

Henrich Ruhmkorff, German inventor

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

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

Lightning arrester, 1900s

Lightning arrester, 1900s

Lighthouse electric light, 19th century

Gramme dynamo, 1870s

Roman beacon tower

Volta's 'Crown of Cups' battery, 1800

Batteries connected in series

Heinz lead-acid battery, 19th century

Gramme dynamo armature, 1870s

Gramme arc lamp regulator, 19th century

Overhead train power lines, 19th century

19th Century electricity demonstration

19th Century phosphorous oven, illustration

19th Century phosphorous oven, illustration

Steel industry furnace, 19th century

Wollaston battery pile, 1810s

Bunsen battery, 1840s

Louis Breguet, French physicist

Antoine Becquerel, French physicist

Ignition magneto, illustration

Gaston Plante, French physicist

Electroplating apparatus, 19th century

Candle-making, 19th century

Large storage battery, 19th century

Large storage battery, 19th century

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

Mining order telegraph, 19th century

Electric kettle, 19th century

Electric cooking stove, 19th century

Turbine design, 19th century

Hooke telegraph system, 1684

Chappe telegraph system, 1790s

Optical telegraphy, 19th century

Optical telegraphy, 19th century

Pneumatic messaging, 19th century

Steinheil telegraph, 1830s

First Morse telegraph, 1837

Foy-Breguet telegraph, 19th century

Thomson telegraph recorder, 19th century

Baudot telegraph system, 19th century illustration

Hughes printing telegraph, 19th century

Morse telegraph receiver, 19th century

Hercule-Progres turbine, illustration

Eiffel Tower's electric lamp, 1889

Eiffel Tower's searchlights, 1889

1930s steel industry

1930s steel industry

Duplex engine distribution, illustration

Benz engine distribution, illustration

Claude Chappe, French engineer

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

Acetylene production, 19th century

Electrostatic generator sparks, 18th century

Lightning conductor umbrella, 1770s

Jeantaud speed controller, 19th century

Gas engine piston, illustration

Brayton carburettor, illustration

Daimler carburettor, illustration

Campbell petrol engine, illustration

Gardner petrol engine, illustration

Michael Faraday, British physicist

Maximum-minimum thermometer, 19th century

Thermal expansion measurement, 19th century

Liquid air experiments, 19th century

Liquid air experiments, 19th century

Electromagnet crane, 19th century

Andre-Marie Ampere, French physicist

Electric lights at night, 19th century

Richard anemometer, 19th century

Mechanical colour test, 19th century

Submarine telegraph cable, 19th century

Telephone switchboard, 19th century

Telephone switchboard, 19th century

Heliograph, 19th century

Telemicrophonograph, early 20th century

Fire alarm warning system, 20th century

Holtz electrostatic induction generator, 19th century

Wimshurst electrostatic generator, 19th century

Foucault interrupter, 19th century

Lippmann electrometer, 19th century

Gramme dynamo, 19th century

Zipernowsky transformer, 19th century

Thomson galvanometer, 1850s

Pellat electrodynamometer, 19th century

Clamond electroplating thermopile, 1874

Renault car ignition, illustration

Greek fire being used in a naval battle, illustration

Static electricity experiment, 19th century

Static electricity experiment, 19th century

Otto von Guericke and electrostatics, 17th century

Cremation furnace

Safety lamp principle, artwork

Dishwashing machine, 19th century

Key-locking nut device, 19th century

Dual-Brabant plough, 19th century

Pennsylvania oil rush, 1860s

Early electric engine, 19th Century illustration

Optics experiment, historical artwork

Scientific equipment, historical artwork

Scientific equipment, historical artwork

Microscopes, historical artwork

Timer meter, historical artwork

Paddle water wheel, illustration

Bucket water wheel, illustration

Brouhot petrol engine, illustration

Hercule-Progres turbine, 1890s

Electricity transformer, 19th century

Early humans making fire

Early human making fire

Claudel carburettor, illustration

Speedometer, historical illustration

Rainhill locomotive trials, October 1829

Steam-powered excavator, 19th century

Garabit viaduct, 19th century

Train tunnel, 19th century

Steam engine valve, 19th century

Compound steam locomotive, 1880s

Train wagon chassis, 19th century

Train frequencies, 19th century

Serpollet steam tricycle, 19th century

Serpollet steam car, 19th century

Cockerill gas engine, illustration

Otto gas engine, illustration

Gasification unit, illustration

Gasification unit, illustration

Gasification unit, illustration

Montgolfier hydraulic ram, 18th century

Bollee hydraulic ram, 19th century

Mekarsky compressed air engine, 1870s

Airlift pump, 19th century

Wind turbine, illustration

Nikolaus Otto, German engineer

Gardner gas engine, 19th century

Lenoir gas engine, 19th century

Gardner gas engine, 19th century

Gasogene and gas engine, 19th century

Gardner gas engine, 19th century

Gasification unit, illustration

Otto petrol engine, 19th century

Car engine and magneto, illustration

'America' McCormick turbine, illustration

Turbine parts, 19th century

Wind turbine, illustration

Windmill, 19th century

Peugeot Phaeton automobile, 1894

Gas pressure experiment, 19th century

Tesla induction motor, 1888

Cremation furnace

Luigi Galvani, Italian anatomist

Charles Wheatstone, British physicist