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Lindy Hopper Phoenix - CC BY 2.0
Mieremet, Rob / Anefo -
Carolyn -
Global X - CC BY 2.0
Ambroise Tardieu - Public Domain
Unattributed - Public Domain
J. W. Glass - Public Domain
Contemporary photograph - Public Domain
Editors: Cathy Tillack and Karen Still - Public Domain
Mathew Brady Levin Corot Handy - Public Domain
Phyllis Chesler - CC BY 3.0
Uncredited - Public Domain
:en:Chicago Daily News - Public Domain
Genesispc - CC BY-SA 3.0
anonymous - Public Domain
Lars Jacob for CabarEng. - CC BY-SA 3.0
Alexander Sutherland (book author) - Public Domain
Internet Archive Book Images -
Thomas Radlwimmer - CC BY 2.0
unknown - Public Domain
Bob Howe-public relations; photographer-James Kriegsmann, New York - Public Domain
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Lindy Hopper Phoenix - CC BY 2.0
Strobel, Lee, 1952-
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Goehr, Alexander, 1932-
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Mieremet, Rob / Anefo -
Doel, Hans van den.
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Nolan, Mary, 1905-1948
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Carolyn -
McRae, Colin, 1968-2007
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Global X - CC BY 2.0
McNealy, Scott
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Ambroise Tardieu - Public Domain
Cabanis, P. J. G. (Pierre Jean Georges), 1757-1808
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Unattributed - Public Domain
Folger, William Mayhew, 1844-1928
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J. W. Glass - Public Domain
Rolfe, John, 1585-1622
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Contemporary photograph - Public Domain
Matheson, George, 1842-1906
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Perry, Antoinette, 1888-1946
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Editors: Cathy Tillack and Karen Still - Public Domain
Smith, Joseph Fielding, 1876-1972
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Mathew Brady Levin Corot Handy - Public Domain
Hunt, Ward
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Clément, Aurore, 1945-
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Phyllis Chesler - CC BY 3.0
Chesler, Phyllis
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Holland, Philemon, 1552-1637
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Uncredited - Public Domain
Hoyt, Helen
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Cotton, William Charles, 1813-1879
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Souchon, Alain.
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:en:Chicago Daily News - Public Domain
Murphy, J. B. (John Benjamin), 1857-1916
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Genesispc - CC BY-SA 3.0
Huizinga, Johan
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anonymous - Public Domain
Southey, Richard, Sir, 1808-1901
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Lars Jacob for CabarEng. - CC BY-SA 3.0
Jonsson, Busk Margit, 1929-
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Alexander Sutherland (book author) - Public Domain
Lonsdale, William, 1799-1864
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Walras, Léon, 1834-1910
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Internet Archive Book Images -
Fields, Annie, 1834-1915
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Thomas Radlwimmer - CC BY 2.0
Godard, Michel
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unknown - Public Domain
Ernst, Oswald H. (Oswald Herbert), 1842-1926
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Bob Howe-public relations; photographer-James Kriegsmann, New York - Public Domain
Atwater, Edith
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Harris, Ed, 1950-....