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user at project - Public Domain
Internet Archive Book Images -
X Media Lab - CC BY 2.0
Mathew Brady Levin Corot Handy - Public Domain
unknown - Public Domain
Robert White (engraver) - Public Domain
William Lawrence (photographer) - Public Domain
H. C. Olsen - Public Domain
:fr:Studio Harcourt - CC BY 3.0
übertragen an Steff Gruber, KINO.NET AG -
Floatjon - CC BY-SA 3.0
Anonymous -
The Oscar Mayer company. - Public Domain
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Mallinger, Mathilde 1847-1920
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user at project - Public Domain
Canin, Ethan
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Landfield, Ronnie, 1947-
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Internet Archive Book Images -
Peabody, Frank E. (Frank Elmer), 1914-1958
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X Media Lab - CC BY 2.0
Stevenson, John, 1959-
Image from Wikimedia Commons
Mathew Brady Levin Corot Handy - Public Domain
Kernan, Francis, 1816-1892
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unknown - Public Domain
Carlisle Indian Industrial School (Carlisle, Pa.)
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Dumersan, M. (Théophile Marion), 1780-1849
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Rand, John, 1871-1940
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Robert White (engraver) - Public Domain
Herbert, George, 1593-1633
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Egede, Hans, 1686-1758
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William Lawrence (photographer) - Public Domain
Walsh, William J. (William Joseph), 1841-1921
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unknown - Public Domain
Wienholt, Arnold
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Maistre, Joseph Marie, comte de, 1753-1821
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Lachman, Edward, 1948-....
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Dijkstra, Rineke, 1959-....
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Parry, Joseph, 1841-1903
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H. C. Olsen - Public Domain
Sinding, Stephan Abel, 1846-1922
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Bolton, John R.
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:fr:Studio Harcourt - CC BY 3.0
Berry, Richard, 1950-....
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übertragen an Steff Gruber, KINO.NET AG -
Gruber, Steff
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Floatjon - CC BY-SA 3.0
Batiuk, Tom
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Anonymous -
Paderewski, Ignacy Jan, 1860-1941
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unknown - Public Domain
Wordsworth, John, 1843-1911
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Saigyō, 1118-1190
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Fagan, Louis, 1845-1903
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Brillouin, Léon, 1889-1969
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The Oscar Mayer company. - Public Domain
Raabe, Meinhardt, 1915-2010
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Bennett, Enid, 1893-1969
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Jacobi, Viktor, 1883-1921