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unknown - Public Domain
Infofiltrage - CC0 1.0
Georges Biard - CC BY-SA 3.0
Abbie Kilburn Robinson - Public Domain
Web of Stories - CC BY-SA 3.0
Efasax - CC0 1.0
Unattributed - Public Domain
Jac. de Nijs / Anefo - CC BY-SA 3.0
InSapphoWeTrust - CC BY-SA 2.0
Yves Tennevin - CC BY-SA 3.0
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unknown - Public Domain
Petersburski, Jerzy
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Gould, Benjamin Apthorp, 1824-1896
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Singleton, Zutty, 1898-1975
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Thiselton-Dyer, William T. (William Turner), 1843-1928
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unknown - Public Domain
Cirillo, Domenico, 1739-1799
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Martin, Richard, 1570-1618
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Webb, William Henry, 1816-1899
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unknown - Public Domain
Hutchinson, A. S. M. (Arthur Stuart-Menteth), 1880-1971
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McDougall, William, 1871-1938
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Serrano, Emilio, 1850-1939
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Ratcliffe, Laura, 1836-1923
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Infofiltrage - CC0 1.0
Naudet, J. (Joseph), 1786-1878
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Georges Biard - CC BY-SA 3.0
Rochefort, Jean
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Tanaka, Giichi, 1863-1929
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Smith, Clark Ashton, 1893-1961
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Pinnock, Trevor
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unknown - Public Domain
Giraldi, Giambattista Cinzio, 1504-1573
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Abbie Kilburn Robinson - Public Domain
Kilburn, B. W. (Benjamin West), 1827-1909
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Web of Stories - CC BY-SA 3.0
Maynard Smith, John, 1920-2004
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Manship, Paul, 1885-1966
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Kitchel, H. D. (Harvey Denison), 1812-1895
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Efasax - CC0 1.0
Hanna, Roland
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Unattributed - Public Domain
Tiersot, Julien, 1857-1936
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Tiran, Itay
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Mackay, John William, 1831-1902
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Jac. de Nijs / Anefo - CC BY-SA 3.0
Adamson, Joy
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Beaufort, Henry Somerset, Duke of, 1629-1700
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InSapphoWeTrust - CC BY-SA 2.0
Phillips, Chynna, 1968-
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Dorn, E. (Ernst), 1848-1916
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Yves Tennevin - CC BY-SA 3.0
Davis, William B., 1938-