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Frederick Gutekunst - Public Domain
William Morris Agency (agent) - Public Domain
unknown - Public Domain
Unidentified photographer - Public Domain
Photo credit: Frank Wolfe - Public Domain
AnaMariaEscallon - CC BY-SA 3.0
Credited to Fotografie Fils d'Alexandria, Rome; restored by uploader - Public Domain
Dudley Hardy - Public Domain
Slowking -
no conegut -
National Geographic Society - Public Domain
Library of the London School of Economics and Political Science -
US Army - Public Domain
Public Domain
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Jagemann, Christian Joseph, 1735-1804
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Frederick Gutekunst - Public Domain
Stillé, Alfred, 1813-1900
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Beccari, Odoardo, 1843-1920
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William Morris Agency (agent) - Public Domain
Hunt, Lois, 1925-2009
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unknown - Public Domain
Holmes, T. H. (Theophilus Hunter), 1804-1880
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Dell, Floyd, 1887-1969
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Unidentified photographer - Public Domain
Wiles, Irving Ramsay, 1861-1948
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Photo credit: Frank Wolfe - Public Domain
Middleton, Harry J. (Harry Joseph), 1921-
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AnaMariaEscallon - CC BY-SA 3.0
Arango Pérez, Débora
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Yáñez, Agustín, 1904-1980
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Credited to Fotografie Fils d'Alexandria, Rome; restored by uploader - Public Domain
Lubin, David, 1849-1919
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Ramsay, Hugh, 1877-1906
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Hulme, David
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Sainton, Prosper, 1813-1890
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Dudley Hardy - Public Domain
Haité, George Charles, 1855-1924
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Slowking -
Baker, Nicholson
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Griffin, Marion Mahony, 1871-1961
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Jackson, John, 1778-1831
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no conegut -
Householder, Alston Scott, 1904-
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unknown - Public Domain
Lowden, Frank O. (Frank Orren), 1861-1943
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unknown - Public Domain
Dodd, David Owen, 1846-1864
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Radoux, Jean-Théodore 1835-1911
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National Geographic Society - Public Domain
Thompson, Gilbert, 1839-1909
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Olbers, W. (Wilhelm), 1758-1840
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Library of the London School of Economics and Political Science -
Wise, Michael John
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Carnegie Endowment for International Peace.
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US Army - Public Domain
Palmer, Williston B. (Williston Birkhimer), 1899-1973
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Frothingham, Louis Adams, 1871-1928
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Public Domain
Manson, Mahlon D. (Mahlon Dickerson), 1820-1895
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Rutherford, Alexander Cameron, 1857-1941