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Public Domain
NASA - Public Domain
unknown -
Judy Tart -
Philkon - Public Domain
Anónimo (siglo XVIII) - Public Domain
No coneguts - Public Domain
Tavio (illustrator). Stab. Tipo-Litografico E. Perino, Roma (publisher). - Public Domain
Ludwik Szacinski - CC BY-SA 4.0
Slowking -
anonymous - Public Domain
E. Passingham - Public Domain
unknown - Public Domain
Singer (Photographer) -
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Public Domain
Stone, Ormond, 1847-1933
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French, Ezra Bartlett, 1810-1880
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Claridge, Samuel, 1828-1919
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Hammond, John Hays, 1888-1965
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NASA - Public Domain
Buchli, James F., 1945-
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Del Rio, Dolores, 1905-1983
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unknown -
Girón de Velasco, José Antonio.
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Ėrenburg, Ilʹi︠a︡, 1891-1967
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Tenzer, Michael
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Davenport, Lester
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Judy Tart -
Tart, Charles T., 1937-....
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Philkon - Public Domain
Feinstein, Michael
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Anónimo (siglo XVIII) - Public Domain
Gumilla, Joseph, -1750
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No coneguts - Public Domain
Casey, John, 1820-1891
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Tavio (illustrator). Stab. Tipo-Litografico E. Perino, Roma (publisher). - Public Domain
Casti, Giovanni Battista, 1724-1803
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Ludwik Szacinski - CC BY-SA 4.0
Brandes, Georg, 1842-1927
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Scott, Andrew
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Slowking -
Tichy, Susan, 1952-
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Vieussens, Raymond, 1641?-1715
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anonymous - Public Domain
Snell, Henry Snell, baron, 1865-1944
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Lee, T. D., 1926-
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E. Passingham - Public Domain
Kimberley, John Wodehouse, Earl of, 1826-1902
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Carter, Stephen L., 1954-....
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Jardiel Poncela, Enrique, 1901-1952
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unknown - Public Domain
Andreev, A. A. (Andreĭ Andreevich), 1895-
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unknown - Public Domain
Britton, Nathaniel Lord, 1859-1934
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Shumlin, Herman, 1898-1979
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Singer (Photographer) -
Eliot, Martha M. (Martha May), 1891-1978
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Meusebach, John O., 1812-1897
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unknown - Public Domain
Morris, Charles (Surveyor)