写真素材の検索結果

Gold miners, 19th Century illustration

Gold miners, 19th Century illustration

Gold miners, 19th Century illustration

Gold miners, 19th Century illustration

Gold miners, 19th Century illustration

Pennsylvania oil rush, 1860s

Coal mining, 19th Century illustration

19th Century coal mine, illustration

Levant Mine, Cornwall, UK, illustration

19th Century radiography

19th Century match factory, illustration

Gold prospectors in Australia, 19th century illustration

Yale, Canada, 1866

Optics experiment, historical artwork

19th Century match factory, illustration

19th Century match factory, illustration

19th Century pneumatic telegram room

19th Century surgeon, illustration

Baudot telegraph system, illustration

Foucault pendulum, 19th century

Gold mining, 19th century

Hauksbee electrostatic generator, 1709

Holtz electrostatic generator, 1865

Lightning rods, 19th century

Chromic acid battery, 19th century

Camacho cascade battery, 1870s

Plante accumulator battery, 1859

Thomson galvanometer, 1850s

Deprez-d'Arsonval galvanometer, 1882

Ammeter and shunt, 19th century

19th Century paddle steamer, illustration

Scientific equipment, historical artwork

Scientific equipment, historical artwork

Microscopes, historical artwork

Timer meter, historical artwork

Eiffel Tower's searchlights, 1889

California Gold Rush satire, 1849

Optical telegraphy, 19th century

19th Century paper factory, illustration

19th Century paper factory, illustration

19th Century paper making, illustration

19th Century paper factory, illustration

19th Century paper factory, illustration

19th Century ice factory, illustration

19th Century soda water factory, illustration

Diving bells, 19th century

Kirchhoff-Bunsen spectroscope, 19th century

19th Century nitroglycerine laboratory, illustration

19th Century nitroglycerine laboratory, illustration

18th Century astronomer, artwork

Volta's 'Crown of Cups' battery, 1800

Electromagnetic needle effect, 1820

Batteries connected in series

Heinz lead-acid battery, 19th century

Telescopes, historical artwork

Berthelot and thermodynamics, 19th century

Optics experiment, historical artwork

Herschel's infrared light discovery, 1800

Herschel's infrared light discovery, 1800

Herschel's infrared light discovery, 1800

Milk pasteurization, 19th century

Tesla induction motor, 1888

Eiffel tower being constructed, Paris

19th Century steam crane, illustration

Sugar beet factory, 19th century

Moissan furnace, 19th century

Pellat electrodynamometer, 1907

Meylan-d'Arsonval voltmeter, 1900s

Thermal voltmeter, 1900s

Standard ampere, 1900s

Electrostatic generator sparks, 18th century

Telescopes, 1807

Electricity experiments, 1807

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 armature, 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

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

Edison's incandescent light bulb, 19th century

Hughes's printing telegraph, 1850s

Maximum-minimum thermometer, 19th century

Thomson galvanometer, 1850s

Pellat electrodynamometer, 19th century

Clamond electroplating thermopile, 1874

Gas liquefaction machine, 19th century

Thermal expansion measurement, 19th century

Gramme dynamo, 1870s

Lightning arrester, 1900s

Lightning arrester, 1900s

Carbon electric arc lamp, 1800s

Lighthouse electric light, 19th century

Large storage battery, 19th century

19th Century French army telegraph, illustration

19th Century French army telegraph, illustration

Christopher Columbus, Italian explorer

19th Century paper factory, illustration

19th Century paper factory, illustration

19th C paper production, illustration

Optical communications, 19th century

Nollet's electrostatic generator, 18th century

Theatrum Machinarum Novum, frontispiece

Indian camp, Klondike Gold Rush, 1900

19th C singer using pneumograph, illustration

Early 19th Century headphones, illustration

Great Model of the Earth, Paris 1889, illustration

Henrich Ruhmkorff, German inventor

17th Century pyrotechnist, illustration

Hydropathy, satirical artwork

Paris observatory, 1891 illustration

Scientist using a machine to extract a tooth, illustration

California Gold Rush satire, 1849

19th Century ice cube machine, illustration

19th Century ice-making machine, illustration

19th Century ice cube machine, illustration

19th Century ice-making machine, illustration

19th Century nitroglycerine machine, illustration

19th Century nitroglycerine machine, illustration

19th Century compressed gas tanks

Diving bell, 19th century

Observations of Mars, 1840s

Observations of Mars and Jupiter, 1840s

19th Century sphygmograph, illustration

Mechanical colour test, 19th century

Ernst von Siemens, German engineer

Making nitroglycerine, 19th Century illustration

Making nitroglycerine, 19th Century illustration

Diving bell, 19th century illustration

Early electric engine, 19th Century illustration

Embossed velvet weaving machine, 19th century

Textile dyeing machine, 19th century

Textile industry, 19th century

Wool carding machine, 19th century

Stenotelegraph, 19th century

Guillaume Carcel, french inventor

Henri Coudreau, French explorer

Tesla's Wardenclyffe Tower laboratory, illustration

Wollaston battery pile, 1810s

Bunsen battery, 1840s

McKay Shoe-sewing machine, illustration

Elisha Kane, US physician and explorer

Elisha Kane, US physician and explorer

19th Century woman sewing, illustration

19th Century dental treatment, illustration

Improvement of Franklin's Electrical Kite

Visible light spectrum experiment

19th Century paper factory, illustration

Panama Canal excavation, illustration

Richard anemometer, 19th century

Electroplating apparatus, 19th century

Designs of Leyden jars, 19th century

Thomson quadrant electrometer, 19th century

Newton's cradle, 19th century

Magnetic induction demonstration, 19th century

Solenoid demonstration, 19th century

Measuring electrostatic attraction, 19th century

Measuring electrostatic repulsion, 19th century

Gravitational law demonstration, 19th century

Early 20th Century autogyro

Proximity fuze, diagram

Steam-powered excavator, 19th century

Duplex engine distribution, illustration

Benz engine distribution, illustration

Renault car ignition, illustration

Technical drawing devices, 19th century

Jeantaud speed controller, 19th century

Gas engine piston, illustration

Brayton carburettor, illustration

Daimler carburettor, illustration

Paddle water wheel, illustration

Bucket water wheel, illustration

Hercule-Progres turbine, illustration

Campbell petrol engine, illustration

Gardner petrol engine, illustration

Brouhot petrol engine, illustration

Hercule-Progres turbine, 1890s