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Flickr user klg19 - CC BY-SA 2.0
unknown - Public Domain
Vibert Jeffers - Public Domain
Jac. de Nijs / Anefo -
Public Domain
Wilhelm Titel, gestorben 1862. - Public Domain
X Media Lab - CC BY 2.0
Elliott & Fry - Public Domain
User at project link - Public Domain
George Grantham Bain Collection (Library of Congress) - Public Domain
Peterson Magazine - Public Domain
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Chéreau, François, 1680-1729
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Flickr user klg19 - CC BY-SA 2.0
Angell, Roger.
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unknown - Public Domain
Gayley, Charles Mills, 1858-1932
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Vibert Jeffers - Public Domain
Morrison, Sid, 1933-
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Jac. de Nijs / Anefo -
Arsan, Emmanuelle.
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Field, Betty, 1913-1973
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Public Domain
Straw, Ezekiel Albert, 1819-1882
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Monica, Saint, -387
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unknown - Public Domain
Mergenthaler, Ottmar, 1854-1899
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Anthony, Doug, 1929-
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Wilhelm Titel, gestorben 1862. - Public Domain
Baum, Wilhelm, 1799-1883
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Freimann, A. (Aron), 1871-1948
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Dana, Samuel, 1767-1835
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Bauch, Bruno, 1877-1942
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Metcalf, Jesse H. (Jesse Houghton), 1860-1942
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unknown - Public Domain
Cucuel, Edward, 1875-1954
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Public Domain
Busemann, Adolf, 1901-
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Henry, Matthew, 1662-1714
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Wiedemann, Gustav Heinrich, 1826-1899
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X Media Lab - CC BY 2.0
Stevenson, John, 1959-
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Timmermans, Felix, 1886-1947
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Mundy, Francis Noel Clarke, 1738 or 1739-1815
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Elliott & Fry - Public Domain
Redgrave, Richard, 1804-1888
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User at project link - Public Domain
Brusati, Franco, 1922-1993
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Ulanova, Galina Sergeevna, 1910-1998
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George Grantham Bain Collection (Library of Congress) - Public Domain
Longstreet, Helen Dortch, -1962
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Powell, Michael, 1905-1990
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unknown - Public Domain
Fitch, W.H. (Walter Hood), 1817-1892
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Elmore, F. H. (Franklin Harper), 1799-1850
Image from Wikimedia Commons
Peterson Magazine - Public Domain
Yeamans, Jennie, 1862-1906