Electricity transmission tests, 1880s
Hercule-Progres turbine, illustration
Electricity transformer, 19th century
Rotary transformers, 19th century
Electricity transformer, 1900s
Turbine design, 19th century
Electricity meter, 19th century
Hercule-Progres turbine, 1890s
Hydroelectric power, 19th century
Gramme dynamo, 1870s
Meritens magneto generator, 1870s
Gramme dynamo armature, 1870s
Siemens dynamo, 19th century
Multipolar dynamo, 1900s
Siemens dynamo, 1900s
Electrical generators, 1900s
Lightning arrester, 1900s
Public transformer station, 19th century
Atlantic telegraph cable laying, 1865
Eiffel Tower's searchlights, 1889
Water wheels at Marly, 1850s
Open turbine water flow, illustration
Closed turbine water flow, illustration
Electricity generator, 19th century
Electric lights at night, 19th century
Ammeter and recorder, 19th century
Voltmeter recorder, 19th century
Decade resistance box, 19th century
Ohmmeter, 19th century
Electric spark displays, 1850s
Geissler tube, 1850s
Tesla high-frequency condenser, 1890s
Eiffel Tower's electric lamp, 1889
Gramme arc lamp regulator, 19th century
Lighthouse electric light, 19th century
Overhead train power lines, 19th century
Electroplating apparatus, 19th century
First gas engine, 1860
Benier gas engine, 19th century
Francois gas engine, 19th century
Charon gas engine, 19th century
Koerting-Lieckfield engine, 19th century
Ravel gas engine, 19th century
Claude Chappe, French engineer
Electromagnet crane, 19th century
Volta's 'Crown of Cups' battery, 1800
Electromagnetic needle effect, 1820
Chromic acid battery, 19th century
Camacho cascade battery, 1870s
Batteries connected in series
Plante accumulator battery, 1859
Heinz lead-acid battery, 19th century
Ader telephone station, 19th century
Otto engine in a factory, 19th century
Otto engine on a farm, 19th century
Stephenson's Rocket, 1829
Bridge foundation caisson, 19th century
Philippe Lebon, French engineer
Etienne Lenoir, French engineer
Nikolaus Otto, German engineer
Zipernowsky transformer, 19th century
Serpollet steam car, 19th century
Dion steam carriage, 19th century
Baudot telegraph system, 19th century illustration
Channel telegraph cable laying, 1850
Atlantic telegraph cable laying, 1858
Industrial gas engine, 19th century
Cockerill gas engine, illustration
Gardner gas engine, 19th century
Lenoir gas engine, 19th century
Gasogene and gas engine, 19th century
Otto petrol engine, 19th century
Wind turbine, illustration
Wollaston battery pile, 1810s
Bunsen battery, 1840s
Mechanical colour test, 19th century
Gasification unit, illustration
Metallurgical blast furnaces, 1899
Jeantaud speed controller, 19th century
Gas engine piston, illustration
Brayton carburettor, illustration
Daimler carburettor, illustration
Paddle water wheel, illustration
Bucket water wheel, illustration
Campbell petrol engine, illustration
Gardner petrol engine, illustration
Brouhot petrol engine, illustration
Marc Seguin, French engineer
George Stephenson, British engineer
Robert Stephenson, British engineer
Henri Dupuy de Lome, French engineer
Otto gas engine, 19th century
Bisschop gas engine, 19th century
Electric cooking stove, 19th century
Thomson telegraph recorder, 19th century
Hughes printing telegraph, 19th century
Morse telegraph receiver, 19th century
Hauksbee electrostatic generator, 1709
Holtz electrostatic generator, 1865
Lightning rods, 19th century
Thomson galvanometer, 1850s
Deprez-d'Arsonval galvanometer, 1882
Ammeter and shunt, 19th century
Carbon electric arc lamp, 1800s
Roman beacon tower
Hooke telegraph system, 1684
Chappe telegraph system, 1790s
Optical telegraphy, 19th century
Heliograph, 19th century
Pneumatic messaging, 19th century
Steinheil telegraph, 1830s
First Morse telegraph, 1837
Foy-Breguet telegraph, 19th century
Bonelli telegraph, 19th century
Caselli pantelegraph, 19th century
Telegraph tape transmitter, 19th century
Stenotelegraph, 19th century
Submarine telegraph cable, 19th century
Telegraph galvanometer, 19th century
Central telephone exchange, 19th century
Bell telephone, 19th century
Telephone switchboard, 19th century
Mining order telegraph, 19th century
Amontons and optical telegraphy, 1690
Royal Institution electric battery, 1813
Charles Renard, French engineer
Arthur Krebs, French aeronaut
Canal construction machine, 19th century
Trevithick steam car, 19th century
Pennsylvania oil rush, 1860s
Windmill, 19th century
Rotary reading wheel, 19th century
Static electricity demonstration, 1746
Samuel Morse, US inventor
Lightning conductor hats, 1778
Lightning conductor umbrella, 1770s
'La France' electric airship, 1884
Fire alarm warning system, 20th century
Electricity experiments, 1807
Machine de Marly, 18th century
Hercule-Progres turbine, 1897
Formaldehyde disinfection, 19th century
Gramme dynamo, 19th century
Edison's incandescent light bulb, 19th century
Petin's planned aerostat, 1850s
Joule's heat-equivalence experiment, 1840s
Carl von Steinheil, German physicist
David Hughes, US inventor
Moritz von Jacobi, German physicist
Palaeontology display, Paris, 1898
Food safety tests, 19th century
Gaetano Bonelli, Italian inventor
Claudel carburettor, illustration
Michelin air cylinder, illustration
Speedometer, historical illustration
Rainhill locomotive trials, October 1829
Steam-powered excavator, 19th century
Forth Bridge, 19th century
Railway turntables, 19th century
Steam engine valve, 19th century
Compound steam locomotive, 1880s
Train wagon chassis, 19th century
Train frequencies, 19th century
Railway signals, 19th century
Serpollet steam tricycle, 19th century
Duplex engine distribution, illustration
Benz engine distribution, illustration
Otto gas engine, illustration
Renault car ignition, illustration
Industrial diesel engine, illustration
Montgolfier hydraulic ram, 18th century
Bollee hydraulic ram, 19th century
Mekarsky compressed air engine, 1870s
Airlift pump, 19th century
Railway oil transportation, 19th century