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unidentified photographer - Public Domain
Photographie Otto à Paris - Public Domain
A.Zytkow -
Jalisco2016 - CC BY-SA 4.0
Editor: Leslie Greenhalgh, - Public Domain
Fueras - CC BY-SA 4.0
Gage Skidmore - CC BY-SA 3.0
Ian Tilbrook - CC BY 2.0
John Opie - Public Domain
Martin Huch - CC BY-SA 3.0
Assemblée parlementaire de la Francophonie - CC BY-SA 3.0
unknown - Public Domain
Unknown journalist photographer - Public Domain
Mathew Brady Levin Corot Handy - Public Domain
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unidentified photographer - Public Domain
Ganne, Louis, 1862-1923
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Fields, Arthur
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Photographie Otto à Paris - Public Domain
Morès, Antoine Amédée Marie Vincent Manca de Vallombrosa, marquis de, 1858-1896
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Rinehart, William Henry, 1825-1874
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A.Zytkow -
Kane, G. L.
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Jalisco2016 - CC BY-SA 4.0
Magaña, Gildardo 1891-1939
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Editor: Leslie Greenhalgh, - Public Domain
Perry, L. Tom, 1922-
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Wade, David, 1911-1990
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Fueras - CC BY-SA 4.0
Berlau, Ruth, 1906-1974
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Sage, Adriana 1980-....
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Vámbéry, Ármin, 1832-1913
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Gage Skidmore - CC BY-SA 3.0
Begala, Paul
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Moszkowski, Moritz, 1854-1925
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Dvořák, Josef, 1942-
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Scott, William Bell, 1811-1890
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Barlow, J. W. (John Whitney), 1838-1914
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Ian Tilbrook - CC BY 2.0
Watson, Tom, 1949-
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Darnley, John Bligh, Earl of, 1767-1831
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John Opie - Public Domain
Monro, Henry
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Harboe, Ludvig, 1709-1783
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Martin Huch - CC BY-SA 3.0
Carlton, Carl, 1955-
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Perkins, John, 1945-....
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Assemblée parlementaire de la Francophonie - CC BY-SA 3.0
Bodson, Victor
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unknown - Public Domain
Beardsley, Samuel, 1790-1860
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Blease, Coleman Livingston, 1868-1942
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Unknown journalist photographer - Public Domain
West, Mae, 1893-1980
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Schaeberle, John Martin, 1853-1924
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Stoughton, William Lewis, 1827-1888
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Mathew Brady Levin Corot Handy - Public Domain
Goode, John, 1829-1909
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Hood, John Bell, 1831-1879