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JohnInDC - CC BY-SA 3.0
Friedrich Hundt - Public Domain
unknown - Public Domain
User at project link - Public Domain
Allan warren - CC BY-SA 3.0
Bakhuysfoto - CC BY-SA 4.0
Herman Hiller / ''New York World-Telegram & Sun'' - Public Domain
Greening, Publisher - Public Domain
GrzegorzPetka - Public Domain
unknown - CC BY-SA 4.0
Public Domain
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JohnInDC - CC BY-SA 3.0
Dorsey, John M. (John Morris), 1900-1978
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Friedrich Hundt - Public Domain
Droste-Hülshoff, Annette von, 1797-1848
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Scarpelli, Furio, 1919-2010
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unknown - Public Domain
Matzeliger, Jan Ernst, -1889
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User at project link - Public Domain
Brazzi, Rossano, 1916-1994
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Blaine, Vivian, 1921-1995
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Allan warren - CC BY-SA 3.0
Coward, Noël, 1899-1973
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Rose, Pete, 1941-
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Jackson, Frederick G. (Frederick George), 1860-1938
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Clement XII, Pope, 1652-1740
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Bakhuysfoto - CC BY-SA 4.0
Dumas, Marlene, 1953-....
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unknown - Public Domain
Caro Rodríguez, José María (1866-1958).
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Richet, Charles, 1850-1935
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Herman Hiller / ''New York World-Telegram & Sun'' - Public Domain
King, Coretta Scott, 1927-2006
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Phan, Thanh Giản, 1796-1867
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Bryan, G. H. (George Hartley), 1864-1928
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Mugabe, Robert Gabriel, 1924-....
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Schmiedeberg, Oswald, 1838-1921
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Roget, Peter Mark, 1779-1869
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Mohn, Henrik, 1835-1916
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Casanova, Giovanni Battista, 1728 or 1730-1795
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Greening, Publisher - Public Domain
Reid, Mayne, 1818-1883
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Scott, Robert Lee, Jr., 1908-2006
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GrzegorzPetka - Public Domain
Petelski, Czesław, 1922-1996
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Hertz, Joseph H. (Joseph Herman), 1872-1946
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unknown - CC BY-SA 4.0
Heinemann, Edward H., 1908-
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Public Domain
Ross, James, 1762-1847
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Elsom, Isobel, 1893-1981
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Savage, Henry Wilson
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Wood, Judith, 1906-2002