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R.G. - CC BY-SA 4.0
unknown - Public Domain
Public Domain
Angela George - CC BY-SA 3.0
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Original uploader was :it:Werther W - Public Domain
W. F. Anderson - Public Domain
Robinfox123 - CC BY-SA 3.0
Benedykt Jerzy Dorys (1901-1990) -
Dan Harasymchuk - CC BY-SA 4.0
Photograph - Public Domain
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R.G. - CC BY-SA 4.0
Galzy, Jeanne
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unknown - Public Domain
Conway, James Sevier, 1798-1855
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Public Domain
Ketcham, John, 1782-1865
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Freud, Lucian
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Jones, Owen, 1819-1878
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unknown - Public Domain
Ciołkosz, Adam
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Robinson, J. Armitage (Joseph Armitage), 1858-1933
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Angela George - CC BY-SA 3.0
Gordy, Berry.
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Dalrymple, G. Brent.
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Public Domain
Noble, Noah, 1794-1844
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Dekker, Thomas, 1987-....
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unknown - Public Domain
Chomón, Segundo de, 1871-1929
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Metcalf, Theron, 1784-1875
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Deml, Jakub, 1878-1961
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Steuben, Friedrich Wilhelm Ludolf Gerhard Augustin, Baron von, 1730-1794
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Tebbetts, Birdie, 1912-1999
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Public Domain
Jeppson, Morris R. (Morris Richard), 1922-2010
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unknown - Public Domain
Barton, Clara, 1821-1912
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Estimé, Dumarsais, 1900-1953
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McIntire, Samuel, 1757-1811
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Rice, Craig, 1908-1957
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Original uploader was :it:Werther W - Public Domain
Fontana, Ferdinando, 1850-1919
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W. F. Anderson - Public Domain
Crooks, George R. (George Richard), 1822-1897
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Freer, Eleanor Everest
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Public Domain
Melicov, Dina, 1905-1967
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Robinfox123 - CC BY-SA 3.0
Fox, Robin, 1934-....
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Benedykt Jerzy Dorys (1901-1990) -
Czerny-Stefańska, Halina
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Cormon, Fernand, 1845-1924
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Dan Harasymchuk - CC BY-SA 4.0
Govier, Katherine, 1948-....
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Photograph - Public Domain
Scott, George Gilbert, Sir, 1811-1878