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Unknown war photographer - Public Domain
R. Campbell Tibb and Henry W. Ruoff (1867-1935) - Public Domain
DOI - Public Domain
Family album photo - CC BY-SA 3.0
RIA Novosti / РИА Новости -
Smithsonian Institution -
unknown - Public Domain
w - Public Domain
GUSTAVE DE SMET -
Public Domain
Craig ONeal - CC BY-SA 2.0
Cliff - CC BY 2.0
unknown - CC BY-SA 3.0
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Unknown war photographer - Public Domain
Ward, Orlando, 1891-1972
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Carol I, King of Romania, 1839-1914
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R. Campbell Tibb and Henry W. Ruoff (1867-1935) - Public Domain
Conwell, Russell H., 1843-1925
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Brucken Fock, G. H. G. von (Gerard Hubertus Galenus), 1859-1935
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Burns, Charles, 1955-....
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McAuley, Catherine Elizabeth, 1778-1841
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DOI - Public Domain
Norton, Gale Ann, 1954-
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Family album photo - CC BY-SA 3.0
Rose, William, 1914-1987
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RIA Novosti / РИА Новости -
Dzerzhinskiĭ, F. Ė. (Feliks Ėdmundovich), 1877-1926
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Clinton, Kate
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Onslow, Georges
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Kircher, Athanasius, 1602-1680
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Jacob, John J. (John Jeremiah), 1829-1893
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Hirsch, Judd
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Smithsonian Institution -
Wright, Helen, 1914-1997
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Howard, Tilghman Ashurst, 1797-1844
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unknown - Public Domain
Krehl, Stephan, 1864-1924
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Largo Caballero, Francisco, 1869-1946
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w - Public Domain
Hebard, Grace Raymond, 1861-1936
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Langmann, Otto
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GUSTAVE DE SMET -
Smet, Gustave de, 1877-1943
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Public Domain
Veronica Giuliani, Saint, 1660-1727
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Arnold-Forster, H.O. (Hugh Oakeley), 1855-1909
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Craig ONeal - CC BY-SA 2.0
Strait, George, 1952-....
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Cliff - CC BY 2.0
Smith, Anna Deavere
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Nutting, B. F. (Benjamin Franklin), 1803?-1887
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unknown - CC BY-SA 3.0
Du Bos, Charles, 1882-1939
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Donkin, W. F. (William Fishburn), 1814-1869
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Sutter, John Augustus, 1803-1880
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Prokofiev, Sergei