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unknown - Public Domain
Charles Bogel - Public Domain
Stevan Kragujević - CC BY-SA 3.0
Roregan - CC BY-SA 3.0
Fotograaf Onbekend / Anefo -
U.S. Embassy photographer - Public Domain
unknown photographer - Public Domain
not stated - Public Domain
David Edwin - Public Domain
Herbert Behrens (ANEFO) - CC0 1.0
Herwald Ramsbotham - CC BY-SA 4.0
US Army - Public Domain
James Warren Childe (1780-1862) - Public Domain
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Ouspenskaya, Maria, 1876-1949
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Silber, John, 1926-2012
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unknown - Public Domain
Earl, Robert, 1824-1902
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Charles Bogel - Public Domain
Safer, Morley.
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Winthrop, John, 1606-1676
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Di Donato, Pietro, 1911-1992
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Barnes, Josephine.
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Stevan Kragujević - CC BY-SA 3.0
Djilas, Milovan, 1911-1995
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Roregan - CC BY-SA 3.0
Belden, Jack, 1910-
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Fotograaf Onbekend / Anefo -
Burnham, Forbes, 1923-1985
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De Corsia, Ted 1905–1973
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Harvey, D. W. (Daniel Whittle), 1786-1863
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U.S. Embassy photographer - Public Domain
Millepied, Benjamin
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Prokovsky, André
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Bohr, Harald August, 1887-1951
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unknown photographer - Public Domain
Nicol, Erskine, 1825-1904
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Bleeker, P. (Pieter), 1819-1878
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not stated - Public Domain
Ellis, Job Bicknell, 1829-1905
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Chaulieu, Guillaume Amfrye de 1639-1720
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David Edwin - Public Domain
Allen, William Henry, 1784-1813
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Thomson, Kristen
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Herbert Behrens (ANEFO) - CC0 1.0
Gabo, Naum, 1890-1977
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unknown - Public Domain
Langdale, Marmaduke Langdale, Baron, 1598?-1661
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Wilson, James, 1742-1798
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Montgomery, Deane 1909-....
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Aceves Navarro, Gilberto, 1931-
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Herwald Ramsbotham - CC BY-SA 4.0
Ramsbotham, Peter, 1919-2010
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Bell, John C. (John Calhoun), 1851-1933
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US Army - Public Domain
Bull, Harold Roe, 1893-1976
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James Warren Childe (1780-1862) - Public Domain
Cockton, Henry, 1807-1853