Science Fiction Cover, 1929
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Wright Brothers, 1903
John T Daniels
Astounding Science Fiction, 1954
Frank Kelly Freas
Verne: 20,000 Leagues, 1870 #2
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Robert Hutchings Goddard #6
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MARS MISSION, 1950s
Chesley Bonestell
Amazing Stories Magazine, 1926
Frank R Paul
Melies Trip To The Moon
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Astounding Science Fiction, 1947
Hubert Rogers
Sci-fi Magazine Cover, 1929 #1
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Flash Gordon, 1936
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George Washington Carver
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Verne: 20,000 Leagues, 1870 #5
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Title-page Of 'instauratio Magna', 1620
Francis Bacon
Robert Koch 1843-1910 #8
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Leonardo: Human Fetus
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Leonardo: Anatomy, 1505
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Leonardo - Anatomy
Leonardo Da Vinci
Hooke's Micrographia
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Science Fiction Magazine
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Day The Earth Stood Still #1
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Film: Metropolis, 1927 #3
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James Prescott Joule
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Hooke, Structure Of Cork
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ALCHEMY, 16th CENTURY
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W. Roentgen: X-ray (1896)
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Aeronautics
Leonardo da Vinci
Glenn Hammond Curtiss #1
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Alchemy Hermaphroditus
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Blaise Pascal (1623-1662) #17
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Electrification, 1938
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EDISON LAMP, 19th CENTURY #6
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Alchemy: Isaac Newton
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Marie And Pierre Curie #1
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Astounding Science Fiction, 1951
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Science Fiction, 1929
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Science Fiction Cover, 1931
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Science Fiction Magazine #2
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Science Fiction Magazine #4
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Science Fiction Cover, 1934 #1
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Science Fiction Cover, 1941
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Science Fiction Cover 1930
Leo Morey
Glyptodont And Sloth
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Humboldt Measuring Sound
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First Atomic Bomb, 1945
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Franklin: Electricity
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Hogarth: Cruelty, 1750
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Verne: 20,000 Leagues
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Archimedes (287?-212 B.c.) #2
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PHILOSOPHER, c1580
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Verne: Round The Moon
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Verne: Around The World #3
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COLOR WHEEL, 18th CENTURY
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Michael Faraday, 1791-1867 #2
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Descartes: Geology, 1644 #2
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Verne: Around The World #14
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Voltaic Pile, 1800 #1
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Verne: Earth To Moon #6
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Apollo 11 - Buzz Aldrin
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Ornithopter
Leonardo da Vinci
Geology Table: Prehistory
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Leonardo: Bear Anatomy #1
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Glenn Hammond Curtiss
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