Holtz electrostatic generator, 1865
Hauksbee electrostatic generator, 1709
Nollet's electrostatic generator, 18th century
Static electricity demonstration, 1746
Nollet electrostatic generator, 1747
Nollet's electrostatic generator, 1747
Holtz electrostatic induction generator, 19th century
Wimshurst electrostatic generator, 19th century
Electrostatic generator sparks, 18th century
Static electricity experiment, 19th century
Man carrying out a physics experiment, illustration
Meritens magneto generator, 1870s
Otto von Guericke and electrostatics, 17th century
Gramme dynamo, 1870s
Siemens dynamo, 19th century
Multipolar dynamo, 1900s
Siemens dynamo, 1900s
Electrical generators, 1900s
Lighthouse electric light, 19th century
Electrostatics experiment, 19th century
Measuring electrostatic repulsion, 19th century
Sparkling globe, 19th century
Discovery of electricity in steam, 1841
Mining order telegraph, 19th century
Gramme dynamo armature, 1870s
Electromagnetic needle effect, 1820
Plante accumulator battery, 1859
Thomson galvanometer, 1850s
Deprez-d'Arsonval galvanometer, 1882
Ammeter and shunt, 19th century
Measuring electrostatic attraction, 19th century
Designs of Leyden jars, 19th century
Thomson quadrant electrometer, 19th century
Galvani's frog legs experiment, 1780
Le Sage pioneering telegraphy, 1774
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
Pellat electrodynamometer, 1907
Meylan-d'Arsonval voltmeter, 1900s
Thermal voltmeter, 1900s
Standard ampere, 1900s
Electricity experiments, 1807
Ammeter and recorder, 19th century
Voltmeter recorder, 19th century
Decade resistance box, 19th century
Ohmmeter, 19th century
Electricity meter, 19th century
Electric spark displays, 1850s
Geissler tube, 1850s
Tesla high-frequency condenser, 1890s
Electricity transformer, 1900s
Lightning arrester, 1900s
Carbon electric arc lamp, 1800s
Galvani's frog legs experiments, illustration
Galvani's human experiments, illustration
Galvani's corpse experiments, illustration
Moissan furnace, 19th century
Galvani's experiments, illustration
Lightning rod experiment, 19th century
Electricity generator, 19th century
Wollaston battery pile, 1810s
Bunsen battery, 1840s
Henrich Ruhmkorff, German inventor
Gramme dynamo, 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
Electric cooking stove, 19th century
Turbine design, 19th century
Gramme arc lamp regulator, 19th century
Overhead train power lines, 19th century
Hooke telegraph system, 1684
Chappe telegraph system, 1790s
Optical telegraphy, 19th century
Pneumatic messaging, 19th century
Steinheil telegraph, 1830s
First Morse telegraph, 1837
Foy-Breguet telegraph, 19th century
Baudot telegraph system, 19th century illustration
Van de Graaff generator, illustration
Electrostatic generator, 18th century
Lightning conductor umbrella, 1770s
Jallabert's electrostatics research, 1730s
Musschenbroek inventing the Leyden jar, 1746
Louis Breguet, French physicist
Richard anemometer, 19th century
Mechanical colour test, 19th century
Jean-Antoine Nollet, French physicist
Hercule-Progres turbine, illustration
Submarine telegraph cable, 19th century
Telephone switchboard, 19th century
Electroplating apparatus, 19th century
Eiffel Tower's electric lamp, 1889
Eiffel Tower's searchlights, 1889
Heliograph, 19th century
Roman beacon tower
Telemicrophonograph, early 20th century
Fire alarm warning system, 20th 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
Galvani's ox experiments, illustration
Electric kettle, 19th century
Magnetic induction demonstration, 19th century
Jeantaud speed controller, 19th century
Gas engine piston, illustration
Brayton carburettor, illustration
Daimler carburettor, illustration
Campbell petrol engine, illustration
Gardner petrol engine, illustration
Dishwashing machine, 19th century
Key-locking nut device, 19th century
Dual-Brabant plough, 19th century
Metallurgical blast furnaces, 1899
Electromagnet crane, 19th century
Otto von Guericke, German physicist, 19th C illustration
Electric lights at night, 19th century
AC generator, illustration
Samuel Morse, US inventor
Gaston Plante, French physicist
Andre-Marie Ampere, French physicist
Central telephone exchange, 19th century
Foucault interrupter, 19th century
Lippmann electrometer, 19th century
Large storage battery, 19th century
Zipernowsky transformer, 19th century
Pellat electrodynamometer, 19th century
Clamond electroplating thermopile, 1874
Franklin designing lightning rods, 1750
Opera house generator room, artwork
Blasting trigger mechanism, artwork
Early electric engine, 19th Century illustration
Optics experiment, historical artwork
Scientific equipment, historical artwork
Microscopes, historical artwork
Timer meter, historical artwork
Pennsylvania oil rush, 1860s
Paddle water wheel, illustration
Bucket water wheel, illustration
Brouhot petrol engine, illustration
Hercule-Progres turbine, 1890s
Electricity transformer, 19th century
Claude Chappe, French engineer
Claudel carburettor, illustration
Speedometer, historical illustration
Rainhill locomotive trials, October 1829
Steam-powered excavator, 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
Duplex engine distribution, illustration