Image from Wikimedia Commons
not stated - Public Domain
Not stated - Public Domain
Oninatortay - CC BY-SA 4.0
w:Guillaume Apollinaire - Public Domain
CBS Television - Public Domain
Contemporary portrait - Public Domain
Андрей Романенко - CC BY-SA 3.0
US Govt - Public Domain
''Picture Show Who's Who'' on the screen 1932. UK magazine. - Public Domain
AllyUnion -
Oklahoma Legislative Service Bureau -
Bain News Service, publisher - Public Domain
Churchman Company - CC BY-SA 4.0
user at project - Public Domain
Henry Raeburn - Public Domain
Image from Wikimedia Commons
not stated - Public Domain
Pérez-Galdós, Benito (1843-1920).
Image from Wikimedia Commons
Not stated - Public Domain
Halsey, Francis W. (Francis Whiting), 1851-1919
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Carol I, King of Romania, 1839-1914
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Oninatortay - CC BY-SA 4.0
Larsen, Libby
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Hirschfeld, Kurt, 1902-
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Ipatieff, Vladimir N. (Vladimir Nikolaevich), 1867-1952
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Hutchinson, Fred, 1919-1964
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w:Guillaume Apollinaire - Public Domain
Metzinger, Jean, 1883-1956
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Scott, Thomas, 1846?-1870
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CBS Television - Public Domain
Nelson, Barry, 1920-2007
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Oddie, Tasker L. (Tasker Lowndes), 1870-1950
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Gafurov, B. G. (Bobodzhan Gafurovich), 1908-1977
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Contemporary portrait - Public Domain
Erskine, Ebenezer, 1680-1754
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Harding, Chester, 1792-1866
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Cambiaso, Luca, 1527-1585
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Cross, Henri-Edmond, 1856-1910
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Андрей Романенко - CC BY-SA 3.0
Tranströmer, Tomas, 1931-
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Gould, F. Carruthers (Francis Carruthers,), 1844-1925
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Edge, Walter E. (Walter Evans), 1873-1956
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US Govt - Public Domain
Yost, Charles Woodruff
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Antoninus, Saint, Archbishop of Florence, 1389-1459
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''Picture Show Who's Who'' on the screen 1932. UK magazine. - Public Domain
Brown, Tom, 1913-1990
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AllyUnion -
Benford, Gregory, 1941-....
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McClelland, Robert, 1807-1880
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Oklahoma Legislative Service Bureau -
Walters, David, 1951-
Image from Wikimedia Commons
Middleton, Charles Ronald
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Bain News Service, publisher - Public Domain
Coulter, John B. (John Breitling), 1891-1983
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Churchman Company - CC BY-SA 4.0
Nicholson, Isaac Lea, 1844-1906
Image from Wikimedia Commons
user at project - Public Domain
Elkins, Stanley M.
Image from Wikimedia Commons
Henry Raeburn - Public Domain
Durham, Philip, 1763-1845