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Hughesdarren - CC BY-SA 4.0
Purdy - Public Domain
Georg Friedrich Schlater - Public Domain
Ulrich Lange, Dunedin, New Zealand - Public Domain
unknown - Public Domain
Romano.patti - CC BY-SA 3.0
The Chelsea Gazette - Public Domain
Georges Biard - CC BY-SA 3.0
Robert Doisneau - CC0 1.0
J. Simpson Africa - Public Domain
Du Bois, W. E. B. (William Edward Burghardt), 1868-1963, collector. - Public Domain
Roddy17 - Public Domain
Innapoy - CC BY-SA 4.0
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Atholl, Katharine Marjory Stewart-Murray, Duchess of, 1874-1960
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Hughesdarren - CC BY-SA 4.0
Watson, Peter, 1947-
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Alexander, Grand Duke of Vladimir, 1220-1263
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Purdy - Public Domain
Crothers, Samuel McChord, 1857-1927
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Acworth, W. M. (William Mitchell), 1850-1925
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Oxford, Henry de Vere, Earl of, 1593-1625
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Georg Friedrich Schlater - Public Domain
Keyserling, A. (Alexander), graf, 1815-1891
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Gish, Dorothy
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Ulrich Lange, Dunedin, New Zealand - Public Domain
Place, Francis, 1771-1854
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Yosemite National Park (Agency : U.S.)
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unknown - Public Domain
Leavitt, Humphrey H. (Humphrey Howe), 1796-1873
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Priestley, J.B. (John Boynton), 1894-1984
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Romano.patti - CC BY-SA 3.0
Cagnoni, Romano
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Lasker, Edward, 1885-1981
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The Chelsea Gazette - Public Domain
Fay, Francis B. (Francis Ball), 1793-1876
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DiSalle, Michael V. (Michael Vincent), 1908-1981
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Pershing, John J. (John Joseph), 1860-1948
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Laclos, Choderlos de, 1741-1803
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Georges Biard - CC BY-SA 3.0
Mas, Jeanne
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Robert Doisneau - CC0 1.0
Perriand, Charlotte
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Gertler, Mark, 1891-1939
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J. Simpson Africa - Public Domain
Blair, Samuel S. (Samuel Steel), 1821-1890
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Costantini, Celso, 1876-1958
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unknown - Public Domain
Patey, Janet, 1841-1894
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Du Bois, W. E. B. (William Edward Burghardt), 1868-1963, collector. - Public Domain
Fleetwood, Christian Abraham, 1840-1914
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Smyth, James Carmichael, Sir, 1779-1838
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Roddy17 - Public Domain
Chesnut, Mary Boykin Miller, 1823-1886
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Bell, Marshall, 1942-
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Innapoy - CC BY-SA 4.0
Malcolm, George A. (George Arthur), 1881-1961
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unknown - Public Domain
Wilson, Benjamin Davis, 1811-1878