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unknown. Original uploader was Outremer31 - Public Domain
Philkon - CC BY-SA 3.0
Dietbert Keßler - Public Domain
Public Domain
CBS - Public Domain
Joseph Nutting - Public Domain
Unknown painter, but subject died in 1818 - Public Domain
Regenerate - CC BY-SA 3.0
Harvard Law Record - CC BY 2.0
Nomo - CC BY-SA 3.0
unknown - Public Domain
Tomatojelly - CC BY-SA 3.0
George Henry Whittemore - Public Domain
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Lida de Malkiel, María Rosa
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Sebastian, John, 1944-
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Mack, Nila, 1891-1953
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unknown. Original uploader was Outremer31 - Public Domain
De Saussure, W. F. (William Ford), 1792-1870
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Philkon - CC BY-SA 3.0
Chong, Thomas, 1938-
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Shirley, Anne, 1918-1993
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Nardi, Gregorio, 1964-
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Dietbert Keßler - Public Domain
Weiss, Peter, 1916-1982
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Trapnell, T. J. H. (Thomas John Hall), 1902-2002
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Public Domain
Scurry, William Read, 1821-1864
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CBS - Public Domain
Conway, Shirl
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Francesco I d'Este, Duke of Modena and Reggio, 1610-1658
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Oberkampf, Christoph Philipp, 1738-1815
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Nelson, Thomas Henry, 1823-1896
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Joseph Nutting - Public Domain
St. Lo, George, -1718
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Sejong, King of Korea, 1397-1450
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Unknown painter, but subject died in 1818 - Public Domain
Blair, Samuel, 1741-1818
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Regenerate - CC BY-SA 3.0
Gomez, Mariano, 1799-1872
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Harvard Law Record - CC BY 2.0
Oaks, Dallin H.
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Nomo - CC BY-SA 3.0
Lindsay, Arto
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Herz, Marcus, 1747-1803
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unknown - Public Domain
Vlad, Roman, 1919-2013
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Prior, Matthew, 1664-1721
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unknown - Public Domain
Pope, Nathaniel, 1784-1850
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Sfondrati, Paolo Camillo, 1561-1618
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Medwin, Thomas, 1788-1869
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Tomatojelly - CC BY-SA 3.0
Kolski, Jan Jakub
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Raddi, Giuseppe, 1770-1829
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George Henry Whittemore - Public Domain
Hackett, Horatio B. (Horatio Balch), 1808-1875
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Fisher, Sydney, 1850-1921