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Siegel, Arthur S. for U.S. Farm Security Administration - Office of War Information - Public Domain
Cramer, Aikens & Cramer (Milwaukee, WI), printers. - Public Domain
Blmurch - CC BY 3.0
Pierre Choumoff - Public Domain
Dr. Georges Ware - CC BY-SA 3.0
unknown - Public Domain
Jovan Popović (painter) - Public Domain
Public Domain
Postdlf -
PEN American Center - CC BY 2.0
DeGrazia Foundation, Reggie Russell, Buehman, Dick Frontain, Thomas Galvin - Public Domain
Contemporary portrait - Public Domain
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Siegel, Arthur S. for U.S. Farm Security Administration - Office of War Information - Public Domain
Eisenhower, Milton Stover, 1899-1985
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Bartley, T. W. (Thomas Welles), 1812-1885
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Cramer, Aikens & Cramer (Milwaukee, WI), printers. - Public Domain
Mitchell, Alexander, 1817-1887
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Timmermans, Felix, 1886-1947
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Ki, Tomonori
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Blmurch - CC BY 3.0
Murch, Walter Scott, 1943-
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Hassenfratz, J. H. (Jean-Henri), 1755-1827
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Santiván, Fernando 1886-1973
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Dietrich, Veit, 1506-1549
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Pierre Choumoff - Public Domain
Gleizes, Albert, 1881-1953
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Dr. Georges Ware - CC BY-SA 3.0
Bigger, J. W. (Joseph Warwick), 1891-1951
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unknown - Public Domain
Kim, Man-jung, 1637-1692
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Winkworth, Catherine, 1827-1878
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Bosse, Abraham, 1602-1676
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unknown - Public Domain
Huntington, Samuel, 1765-1817
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Thalberg, Irving G., 1899-1936
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Jovan Popović (painter) - Public Domain
Popović, Jovan Sterija, 1806-1856
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Public Domain
Callaghan, W. M. (William McCombe), 1897-1991
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Flatt, Johann Friedrich, 1759-1821
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Postdlf -
Van Rensselaer, Schuyler, Mrs., 1851-1934
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Stopford, Robert, Sir, 1768-1847.
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PEN American Center - CC BY 2.0
Plimpton, Martha, 1970-
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Cleveland, Rose Elizabeth, 1846-1918
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unknown - Public Domain
Guillén, Nicolás, 1902-1989
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DeGrazia Foundation, Reggie Russell, Buehman, Dick Frontain, Thomas Galvin - Public Domain
De Grazia, 1909-1982
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Contemporary portrait - Public Domain
Thornwell, James Henley, 1812-1862
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Rateau, Armand-Albert, 1882-1938
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Waite, John, 1955-
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Smith, R. Baird (Richard Baird), 1818-1861
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Parry, William Edward, Sir, 1790-1855