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author - Public Domain
David Shankbone - CC BY-SA 3.0
Gobierno de Chile -
State of South Dakota - Public Domain
Konrad Jacobs, Erlangen, Copyright is with MFO - CC BY-SA 2.0
Kerry Weber - CC BY-SA 4.0
Gibnews - CC BY-SA 3.0
Roswell C. Coleman (1840-1923), author. - Public Domain
engraved by A.H. Ritchie, NY - Public Domain
Levin Corbin Handy - Public Domain
Epuviz - CC BY-SA 3.0
Monogram Pictures - Public Domain
Rigmor Dahl Delphin - CC BY-SA 4.0
A. Hohneck - Public Domain
Perry, William Stevens - Public Domain
unknown - Public Domain
unknown -
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author - Public Domain
Köster, A. (Adolf), 1883-1930
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David Shankbone - CC BY-SA 3.0
Penn, Zak, 1968-....
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Gobierno de Chile -
Arteche, Miguel
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Maison, Nicolas-Joseph, marquis, 1771-1840
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Serov, A. N. (Aleksandr Nikolaevich), 1820-1871
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State of South Dakota - Public Domain
Berry, Tom M. (Thomas Matthew), 1879-1951
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Konrad Jacobs, Erlangen, Copyright is with MFO - CC BY-SA 2.0
Debreu, Gerard
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Corneille, Thomas, 1625-1709
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Sorbière, Samuel, 1615-1670
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Tyrrell, George, 1861-1909
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Pulszky, Ferencz Aurelius, 1814-1897
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Kerry Weber - CC BY-SA 4.0
Martin, James, 1960-
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Gibnews - CC BY-SA 3.0
Benady, S. (Sam)
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Roswell C. Coleman (1840-1923), author. - Public Domain
Wilkin, James Whitney, 1762-1845
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engraved by A.H. Ritchie, NY - Public Domain
Underwood, Joseph R. (Joseph Rogers), 1791-1876
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Levin Corbin Handy - Public Domain
Herndon, William Henry, 1818-1891
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Epuviz - CC BY-SA 3.0
Boeck, Auguste de, 1865-1937
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Monogram Pictures - Public Domain
Strange, Glenn, 1899-1973
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Rigmor Dahl Delphin - CC BY-SA 4.0
Haugen, Per Theodor
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Burder, Henry Forster, 1783-1864
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Sandwich, John Montagu, Earl of, 1718-1792
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Repnin, Nikolaĭ Vasilʹevich, kni︠a︡zʹ, 1734-1801
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Allan, George, 1736-1800
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Carpenter, Karen, 1950-1983
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A. Hohneck - Public Domain
Brandis, Christian August, 1790-1867
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Perry, William Stevens - Public Domain
Doane, George Washington, 1799-1859
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MacSwiney, Terence J. (Terence Joseph), 1879-1920
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unknown - Public Domain
Malatesta, Errico, 1853-1932
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unknown -
Cotter, Tibby, 1883-1917
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Flaxman, John, 1755-1826