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Brain19 - CC BY-SA 3.0
The Bombay Chronicle - Public Domain
Library of the London School of Economics and Political Science -
Marcwathieu - CC BY-SA 3.0
Baldwinsville (N.Y.) Gazette - Public Domain
William Smith Pelletreau - Public Domain
Lyman Matthews - Public Domain
US Government Printing Office - Public Domain
US Army photographers on behalf of the OUSCCPAC or its successor organisation, the OCCWC - Public Domain
Tom Marcello - CC BY-SA 2.0
Canticle - CC BY-SA 4.0
No photographer credited. - Public Domain
*Photographer: Photobra - CC BY-SA 3.0
Artist unknown. Uploaded by Qp10qp - Public Domain
Public Domain
Ozeye - CC BY-SA 3.0
Max Liebermann - Public Domain
George Place - Public Domain
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Brain19 - CC BY-SA 3.0
Hutchinson, Eric, 1980-
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Vail, William Berrian, 1823-1904
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García, Rodrigo, 1959-
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The Bombay Chronicle - Public Domain
Pickthall, Marmaduke William, 1875-1936
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Library of the London School of Economics and Political Science -
Steel-Maitland, Arthur, 1876-1935
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Vanik, Charles
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Marcwathieu - CC BY-SA 3.0
Tuymans, Luc, 1958-....
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Frederick, Pauline, 1885-1938
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Baldwinsville (N.Y.) Gazette - Public Domain
Jones, D. T. (Daniel Terryll), 1800-1861
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Morse, Marston, 1892-1977
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William Smith Pelletreau - Public Domain
Wood, Silas, 1769-1847
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Lyman Matthews - Public Domain
Porter, Ebenezer, 1772-1834
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US Government Printing Office - Public Domain
Schmidhauser, John R. (John Richard), 1922-
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Brunette, Fritzi, 1890-1943
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US Army photographers on behalf of the OUSCCPAC or its successor organisation, the OCCWC - Public Domain
Krauch, Carl, 1887-1968
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Rumford, Benjamin, Graf von, 1753-1814
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Tom Marcello - CC BY-SA 2.0
Vick, Harold, 1936-1987
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Jenness, Diamond, 1886-1969
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Canticle - CC BY-SA 4.0
Wallen, Errollyn
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No photographer credited. - Public Domain
Eberhart, Nelle Richmond
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*Photographer: Photobra - CC BY-SA 3.0
Bowie, David
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Artist unknown. Uploaded by Qp10qp - Public Domain
Somerset, Edward Seymour, Duke of, 1506?-1552
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Mirbeau, Octave, 1848-1917
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Public Domain
Busenello, Giovanni Francesco, 1598-1659
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Ozeye - CC BY-SA 3.0
Exeter College (University of Oxford)
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Dunn, Joséphine 1906-1983
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Tietze, Heinrich, 1880-1964
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Max Liebermann - Public Domain
Hofstede de Groot, C. (Cornelis), 1863-1930
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George Place - Public Domain
Lake, Gerard Lake, Viscount, 1744-1808
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Smith, Joseph, 1790-1877