Manual Typesetter, 19th Century
Science Source
Tin Can Telephone, 19th Century
Science Source
Stanhope Press, First Iron Printing
Science Source
Archimedes, Ancient Greek Polymath #2
Science Source
Gregorian Telescope, 17th Century
Science Source
Solar Microscope, 18th Century
Science Source
Filling Hydrogen Balloon, 1783
Science Source
Silver Plating Device, 19th Century
Science Source
Leyden Jar Experiment, 18th Century
Science Source
Steam Powered Traction Engine, 19th
Science Source
Aneroid Barometer, 19th Century
Science Source
Jacquard Loom, 19th Century
Science Source
Filling A Hydrogen Balloon, 19th Century
Science Source
Porcelain Kiln, Nationale De Sevres
Science Source
Montgolfier Balloon Flight, 1783
Science Source
Jean-francois Pilatre De Rozier, French
Science Source
French Military Surveillance Balloon
Science Source
Parachute Descent, 1797
Science Source
Joseph-marie Jacquard, French Inventor #3
Science Source
Barometric Observation, 19th Century
Science Source
Glassblowing Factory, 19th Century
Science Source
Hand-blocking Printing Technique, 19th
Science Source
Candle Molding Machine, 19th Century
Science Source
Watt Steam Engine, 18th Century
Science Source
Glassblowing Bottle Factory, 19th
Science Source
Hans Lippershey, German-dutch Telescope
Science Source
Recording Sound On Phonograph, 19th
Science Source
Public Lighting, 1880s
Science Source
Telephone Receivers, 19th Century
Science Source
Intaglio, Copperplate Printing Press
Science Source
Marc Seguin, French Engineer
Science Source
Jacques De Romas Kite Experiment, 1753
Science Source
Bernard Palissy, French Potter
Science Source
Zenith Balloon Tragedy, 1875
Science Source
Johann Friedrich Böttger, Ceramic
Science Source
Reflecting Telescope, 19th Century
Science Source
Destruction Of Denis Papin Steamboat
Science Source
Ancient Astronomers Stargazing
Science Source
Condenser Steam Engine, 19th Century
Science Source
George Stephenson, English Civil
Science Source
Francois Arago, French Astronomer #3
Science Source
Dover To Calais Telegraph Wire, 1850
Science Source
Benjamin Franklins Kite Experiment, 1752
Science Source
Galileo Galilei, Italian Polymath #14
Science Source
Blaise Pascal, French Polymath #14
Science Source
Montgolfier Balloon, Pilatre De Rozier
Science Source
Saint Elmos Fire
Science Source
Egyptian Papyrus #2
Science Source
Steam Engine, 19th Century
Science Source
Steam Engine Furnace, 19th Century
Science Source
Gonimeter, 1880s
Science Source
Bernard Palissy, French Potter #2
Science Source
Reflecting Telescope, Marseille
Science Source
Archimedes, Ancient Greek Polymath #1
Science Source
Julius Neubronner, Germany Inventor
Science Source
Archimedes And Hydrostatics
Science Source
Archimedes, Ancient Greek Polymath
Science Source
Archimedes, Ancient Greek Polymath
Photo Researchers, Inc.
Archimedes, Ancient Greek Polymath #1
Photo Researchers, Inc.
Archimedes And Hydrostatics #1
Science Source
Archimedes Heat Ray, Siege Of Syracuse
Science Source
Franz Liszt, Hungarian Composer
Omikron
Robert Fulton And Napoleon I, 1804
Photo Researchers
Franz Liszt, Hungarian Composer #1
Omikron
Roman Four-wheeled Traveling Wagon
Science Source
Neubronner Miniature Pigeon Cameras
Science Source
Astronomicum Caesareum
Science Source
Astronomicum Caesareum #1
Science Source