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Furmeyer - Public Domain
Bob Travis - CC BY 2.0
Adam sk - Public Domain
Audrey C. Tiernan - CC BY 1.0
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Thierry Ehrmann - CC BY 2.0
Os2014 - CC BY-SA 3.0
unknown - Public Domain
Public Domain
nn - Public Domain
user at project - CC BY-SA 2.5
Gabriel Liljevall - CC BY 3.0
Abbie Rowe - Public Domain
Unattributed (Stam?) - Public Domain
Mr Peefoo - CC BY-SA 4.0
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Furmeyer - Public Domain
Amyot, Jacques, 1513-1593
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Bob Travis - CC BY 2.0
Cruz, Adam
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Lamarck, Jean-Baptiste Pierre Antoine de Monet de 1744-1829
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Schindler, Anton, 1795-1864
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Adam sk - Public Domain
Caesar, Julius, Sir, 1558-1636
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Audrey C. Tiernan - CC BY 1.0
Nasaw, David.
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original uploader - Public Domain
Dyer, Alexander B. (Alexander Brydie), 1815-1874
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Thierry Ehrmann - CC BY 2.0
Bourdieu, Pierre, 1930-2002
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Doherty, Ken, 1905-1996
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Os2014 - CC BY-SA 3.0
Bertoia, Harry
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Mauch, Karl, 1837-1875
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Reubens, Paul, 1952-2023
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Sorescu, Marin, 1936-1996
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unknown - Public Domain
Calvin, Jean, 1509-1564
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Laffoley, Paul, 1940-....
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Public Domain
Richardson, William A., 1795-1856
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Stillman, Robert M. (Robert Morris), 1911-1991
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nn - Public Domain
Chybiński, Adolf, 1880-1952
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Thouret, 1746-1794
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user at project - CC BY-SA 2.5
An, Ik-tʻae, 1906-1965
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Beaubrun, Charles 1604-1692
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Knowles, William S. 1917-2012
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Stark, Fortney H.
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Gabriel Liljevall - CC BY 3.0
Feiler, Dror
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Ringelblum, Emanuel, 1900-1944
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Faircloth, Earl, 1920-
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Abbie Rowe - Public Domain
McMurrin, Sterling M.
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Unattributed (Stam?) - Public Domain
Paul, Oscar, 1836-1898
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Mr Peefoo - CC BY-SA 4.0
Scott, Beverly Jo 1959-....
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original uploader - Public Domain
Bryan, Blackshear M. (Blackshear Morrison), 1900-1977