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No photographer named. - Public Domain
original uploader - Public Domain
Carl Van Vechten - Public Domain
Lowes Cato Dickinson - Public Domain
Amanda Hilliard Smith - Public Domain
Jean-Marie David - CC BY-SA 3.0
Public Domain
unknown - Public Domain
August Weger - Public Domain
Vdisuvero - Public Domain
Ji-Elle - CC BY-SA 3.0
Cover page of "The Louisa Pyne Polka", composed by S. Markstein - Public Domain
Albert Chevallier Tayler - Public Domain
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No photographer named. - Public Domain
Prouty, Olive Higgins, 1882-1974
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original uploader - Public Domain
Büchmann, Georg, 1822-1884
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Carl Van Vechten - Public Domain
Chagall, Marc, 1887-1985
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Labriola, Antonio, 1843-1904
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Lowes Cato Dickinson - Public Domain
Auckland, George Eden, Earl of, 1784-1849
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Pinkney, William, 1810-1883
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Amanda Hilliard Smith - Public Domain
Frinks, Golden Asro, 1920-2004
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Souberbielle, Joseph, 1754-1846
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Overskou, Thomas, 1798-1873
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Jean-Marie David - CC BY-SA 3.0
Westlake, Donald E.
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Public Domain
Meath, Reginald Brabazon, 12th earl of, 1841-1929
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Stekel, Wilhelm, 1868-1940
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unknown - Public Domain
Panciroli, Giovanni Giacomo
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Panikkar, Raimundo, 1918-2010
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Worden, Al, 1932-
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August Weger - Public Domain
Krug, Arnold, 1849-1904.
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Grossman, David
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Wallace, Daniel, -1859
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Vdisuvero - Public Domain
Di Suvero, Victor
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unknown - Public Domain
Bromwell, James E. (James Edward), 1920-
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Karuṇāniti, Kalaiñar Mu., 1924-
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Bruegel, Jan, 1568-1625
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Ji-Elle - CC BY-SA 3.0
Français, Louis, 1814-1897
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Feingold, Russ, 1953-
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unknown - Public Domain
Sumner, William Graham, 1840-1910
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Berrell, George, 1849-1933
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Centennial Exposition (1876 : Philadelphia, Pa.)
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Cover page of "The Louisa Pyne Polka", composed by S. Markstein - Public Domain
Pyne, Louisa Fanny, 1835-1904
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Albert Chevallier Tayler - Public Domain
Hornung, E.W. (Ernest William), 1866-1921
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Li, Jet, 1963-