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unknown photographer - Public Domain
slgckgc - CC BY 2.0
*Rita Molnár, 2000 - CC BY-SA 2.5
Tom Beetz - CC BY 2.0
Werk: Werner F. Kunz (Freigabe durch Erben) Fotografie: H87 -
Public Domain
Karl-Heinz Meurer (--:de:Benutzer:Charlie1965nrw -
Jimaingram - Public Domain
Don Donovan -
unknown - Public Domain
usarmyband - CC BY 2.0
Studio Publicity - Public Domain
Louisstern - CC BY 3.0
Mathew Brady Levin Corot Handy - Public Domain
Eugène Pirou - Public Domain
George Grantham Bain Collection (Library of Congress) - Public Domain
John Mueller - CC BY 2.5
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unknown photographer - Public Domain
Schenck, Joseph M., 1877-1961
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slgckgc - CC BY 2.0
Philips, Emo
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*Rita Molnár, 2000 - CC BY-SA 2.5
Muti, Ornella, 1955-....
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Tom Beetz - CC BY 2.0
Sample, Joe
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Dodsley, James, 1724-1797
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Werk: Werner F. Kunz (Freigabe durch Erben) Fotografie: H87 -
Brunner, Emil, 1889-1966
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Public Domain
Duncan, Sara Jeannette, 1861-1922
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Karl-Heinz Meurer (--:de:Benutzer:Charlie1965nrw -
Jordan, Francis Mary of the Cross, 1848-1918
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Jimaingram - Public Domain
Ulrici, Hermann, 1806-1884
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Don Donovan -
Haskell, Gordon, 1946-
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Damia, 1889-1978
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unknown - Public Domain
Benfey, Theodor, 1809-1881
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Dorset, Edward Sackville, Earl of, 1591-1652
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Boudreau, Lou, 1917-2001
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Morales, Cristóbal de, approximately 1500-1553
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Bird, Robert Montgomery, 1806-1854
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Smith, Benjamin, 1756-1826
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usarmyband - CC BY 2.0
Stamp, Jack
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Studio Publicity - Public Domain
Jackson, Glenda
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Public Domain
MacAlister, Donald, 1854-1934
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Louisstern - CC BY 3.0
Ramos Martínez, Alfredo, 1875?-1946
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Public Domain
John VIII Palaeologus, Emperor of the East, 1392-1448
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Mathew Brady Levin Corot Handy - Public Domain
Johnston, John W. (John Warfield), 1818-1889
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Price, William, Sir, 1867-1924
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Eugène Pirou - Public Domain
Fouqué, F. (Ferdinand), 1828-1904
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George Grantham Bain Collection (Library of Congress) - Public Domain
Curzon of Kedleston, George Nathaniel Curzon, Marquess, 1859-1925
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John Mueller - CC BY 2.5
Allers, Roger.
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Trowbridge, Alexander B. (Alexander Buel), 1929-2006
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unknown - Public Domain
Duryea, J. Frank (James Frank), 1869-1967
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Barth, Karl, 1886-1968