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Puttyhead - CC BY-SA 4.0
Public Domain
W. S. George & Co. Printers, Lansing, Michigan - Public Domain
Artist : Willy Bosschem; photo by Georges Jansoone (JoJan - CC BY-SA 3.0
unidentified artist - Public Domain
Raphael Saulus - Public Domain
Seamus Kearney - CC BY-SA 3.0
Bain - Public Domain
unknown - Public Domain
History at NIH - Public Domain
Bob Bekian - CC BY-SA 2.0
E. O. Hoppe (picture credit) - Public Domain
Heinrich Ewald Buchholz - Public Domain
Unknown journalist photographer - Public Domain
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Mayflower (Ship)
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Puttyhead - CC BY-SA 4.0
Ford, Kenneth William, 1926-....
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Public Domain
Fraser, John, 1827-1878
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W. S. George & Co. Printers, Lansing, Michigan - Public Domain
Comstock, O. C. (Oliver Cromwell), 1780-1860
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Cavendish Bentinck, G. A. F. (George Augustus Frederick), 1821-1891
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Peirce, Henry Augustus, 1808-1885
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Artist : Willy Bosschem; photo by Georges Jansoone (JoJan - CC BY-SA 3.0
Delvaux, Paul.
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unidentified artist - Public Domain
Carrel, Armand, 1800-1836
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Public Domain
Palmer, William, 1906-1987
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Raphael Saulus - Public Domain
Tegnér, Alice, 1864-1943
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Public Domain
Centlivre, Susanna, 1667?-1723
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Chapman, George, 1559?-1634
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Revere, Anne, 1903-1990
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Pearson, Frederick Stark, 1861-1915
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Seamus Kearney - CC BY-SA 3.0
Byatt, A. S. (Antonia Susan), 1936-
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Cairns, Hugh, Sir, 1896-1952
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Lanier, Jaron.
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Bain - Public Domain
Thomson, James M. (James McIlhany), 1878-1959
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Cross, Richard Assheton, 1823-1914
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unknown - Public Domain
Montecuccoli, Raimondo, Prince, 1609-1680
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History at NIH - Public Domain
Kornberg, Arthur, 1918-2007
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Bob Bekian - CC BY-SA 2.0
Craven, Wes.
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E. O. Hoppe (picture credit) - Public Domain
Kaye-Smith, Sheila, 1887-1956
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Heinrich Ewald Buchholz - Public Domain
Carroll, Thomas King, 1793-1873
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Unknown journalist photographer - Public Domain
West, Mae, 1893-1980
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Gregory, Lady, 1852-1932
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Muir, Jean, 1911-1996
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unknown - Public Domain
Kingsford-Smith, Charles Edward, Sir, 1897-1935
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Jokl, Norbert, 1877-1942
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unknown - Public Domain
Bentzon, Th., 1840-1907