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Clarke - Public Domain
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John Brewster, Jr. - Public Domain
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Unknown. Baciccio?? - Public Domain
Charles Fraser - Public Domain
Scholefield, E. O. S. (Ethelbert Olaf Stuart), 1875-1919 and Howay, Frederic William, 1867-1943 - Public Domain
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Putnam, Hilary
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Chapman, Frank M. (Frank Michler), 1864-1945
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Ivory, James
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Hewlett, William R.
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Woodward, Samuel, 1790-1838
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Salvatierra, Juan María de 1648-1717
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Chittenden, Martin, 1763-1840
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Frederick Gutekunst - Public Domain
Kirkbride, Thomas Story, 1809-1883
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w - Public Domain
Hebard, Grace Raymond, 1861-1936
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Ratia, Armi, 1912-1979
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Daly, James, 1918-1978
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Buller, Charles, 1806-1848
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Olden, Rudolf, 1885-1940
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Smith, Liz, 1923-
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Clarke - Public Domain
Mariscal, Ignacio, 1829-1910
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Gye, Frederick, 1810-1878
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Túrelio - CC BY-SA 2.5
National Academy of Sciences (U.S.)
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John Brewster, Jr. - Public Domain
Mellen, Prentiss, 1764-1840
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Cleveland, James C. (James Colgate), 1920-1995
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Nv8200p - CC BY-SA 4.0
Jiles, Paulette, 1943-....
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jp:朝日新聞社 - Public Domain
Takami, Jun, 1907-1965
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Duston, Hannah Emerson, 1657-
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Unknown. Baciccio?? - Public Domain
Altieri, Paluzzo, 1623-1698
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Whately, Richard, 1787-1863
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Choiseul, Étienne-François, duc de, 1719-1785
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Charles Fraser - Public Domain
Horry, Elias, 1773-1834
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Sasaki, Nobutsuna, 1872-1963
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Scholefield, E. O. S. (Ethelbert Olaf Stuart), 1875-1919 and Howay, Frederic William, 1867-1943 - Public Domain
Finlayson, Roderick, 1818-1892
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Gàmbara, Veronica, 1485-1550
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Williams, Oscar, 1900-1964