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Paper mill industry, 19th century

Sulphite process for wood pulp, 1898

19th Century paper factory, illustration

Carpet weaving in Turkey, 19th century

Alvan Clark and Yerkes 40-inch lens, 1897

Steel industry furnace, 19th century

Anthracite coal industry, 19th century

Matchstick factory, 19th century

Amber industry, early 20th century

Industrial gas engine, 19th century

Electricity transformer, 19th century

Metallurgical blast furnaces, 1899

Amber industry, early 20th century

19th Century paper factory, illustration

19th Century paper factory, illustration

19th Century paper factory, illustration

19th Century paper factory, illustration

19th Century paper making, illustration

Carpet weaving in Kurdistan, 19th century

Rotary transformers, 19th century

Canal construction machine, 19th century

Formaldehyde disinfection, 19th century

Cider production, 19th century

Peugeot Phaeton automobile, 1894

Electric cooking stove, 19th century

Dishwashing machine, 19th century

Mechanical colour test, 19th century

Acetylene production, 19th century

Turbine design, 19th century

Sterilization of milk, 19th century

Key-locking nut device, 19th century

Dual-Brabant plough, 19th century

Iron ore crusher, 19th century

19th Century paper factory, illustration

Repairing submarine telegraph cable, 1894

Crop sprayer, 19th century

Railway bridge construction, Mali, 1898

Pierre Germain, French inventor

Spinning hemp, 19th century

Hydroelectric power, 19th century

Derailed train, 19th century

Public transformer station, 19th century

Waste incinerator, early 20th century

Paul Vieille, French chemist

J-L. Dutreuil de Rhins, French explorer

Eleuthere Mascart, French physicist

Hermann von Helmholtz, German physicist

Louis Figuier, French science writer

Joseph Boussinesq, French physicist

Henri Coudreau, French explorer

Gigantism and acromegaly, 19th century

Jean-Baptiste Marchand, French explorer

Juggling tricks, 19th century

Polynesian canoes, 19th century

Balata rubber tree, 19th century

Marchand expedition across Africa, 1890s

Caving in Switzerland, 19th century

Diamond mine security, early 20th century

Elephant bird attack, 19th century

19th Century match factory, illustration

Zoology lesson, 19th century

19th Century paper factory, illustration

19th Century paper factory, illustration

Reheating hot water tanks, 19th century

Eiffel Tower's searchlights, 1889

First Zeppelin under construction, 1900

Mercury orbit hypotheses, 19th century

Eclipsing binary star diagrams, 1895

Bearded lady, 19th century

Sisymbrium flowering plant, 19th century

Anabasis aphylla, 19th century

Liquid air experiments, 19th century

Liquid air experiments, 19th century

Railway mailbox mechanism, 19th century

Fluoroscopy experiment, 1898

Statue of Nicolas de Condorcet, 1894

Thaler sensory illusion, 19th century

Rotary reading wheel, 19th century

Mont Blanc first ascent monument, 1887

German military airship, 19th century

Food safety tests, 19th century

Marble quarry, 19th century

Crossing a river in Vietnam, 19th century

Opium farming in Persia, 19th century

Nuraghe Losa, Sardinia, 19th century

Giant water lilies, 19th century

Arabic school in Algeria, 19th century

Columbus statue, Philippines, 1899

Kneipp hydrotherapy consultation, 1895

19th Century match factory, illustration

19th Century match factory, illustration

Indian camp, Klondike Gold Rush, 1900

Eiffel Tower's electric lamp, 1889

Francois van Rysselberghe, Belgian engineer

Earth-moving machine, 16th century

Alligators in captivity, 19th century

Doedicurus fossil, 19th century

Aspidiotus insect male, 19th century

Dodos, 19th century

Steller's sea cow, 19th century

Mammoth carving on ivory, 19th century

Fly's-eye-view of a human, 19th century

Snapping turtles, 19th century

Textile industry, 19th century

19th C paper production, illustration

Pulp and paper manufacturing isometric infographic flowchart with sheet forming machine drying and pressing process vector illustration

Paper manufacturing automated process machinery isometric set with pulping pressing drying sheet forming packaging isolated vector illustration

Palaeontology display, Paris, 1898

Strongman, early 20th century

Hercule-Progres turbine, 1890s

Rubber production industry, 19th century

Steam-powered excavator, 19th century

Duplex engine distribution, illustration

Benz engine distribution, illustration

Renault car ignition, illustration

Stenotelegraph, 19th century

Electroplating apparatus, 19th century

Otto engine in a factory, 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

Baudot telegraph system, 19th century illustration

Trevithick steam car, 19th century

Marc Seguin, French engineer

George Stephenson, British engineer

Robert Stephenson, British engineer

Stephenson's Rocket, 1829

Serpollet steam car, 19th century

Dion steam carriage, 19th century

Francois d'Arlandes, French ballonist

Vicenzo Lunardi, Italian aeronaut

Jean Pierre Blanchard, French balloonist

Francesco Zambeccari, Italian balloonist

Nadar, French balloonist

Eugene Godard, French aeronaut

Andre-Jaques Garnerin, French aeronaut

Joseph Croce-Spinelli, French journalist

Theodore Sivel, French naval officer

Salomon Andree, Swedish balloonist

Charles Renard, French engineer

Philippe Lebon, French engineer

Etienne Lenoir, French engineer

Nikolaus Otto, German engineer

Pennsylvania oil rush, 1860s

Windmill, 19th century

Henrich Ruhmkorff, German inventor

Louis Breguet, French physicist

Early refrigerator, 19th century

Conjoined twins, early 20th century

Early trolleybus system, 19th century

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