Image from Wikimedia Commons
Tzolag Hovsepian - CC BY-SA 4.0
Blackash - CC BY-SA 3.0
Joseph Kriehuber scanned by :de:Peter Geymayer - Public Domain
Unknown illustrator from the period 1814-1817 - Public Domain
zombieite - CC BY 2.0
unknown - Public Domain
w:Carl Van Vechten - Public Domain
HABS, attributed to Gilbert Stuart - Public Domain
Internet Archive Book Images - Public Domain
Unknown at behest of author - Public Domain
Slowking4 -
Unknown (signed at lower right hand corner but illegible). - Public Domain
Frederick Calvin Norton, author. Reproduction of Connecticut State Library portrait by William Lazarus. - Public Domain
Baldwinsville (N.Y.) Gazette - Public Domain
Travis Puderbaugh - CC BY-SA 2.5
Jindřich Nosek (NoJin - CC BY-SA 3.0
Photographer: A. Louis Mojonier - Public Domain
Gert-Martin Greuel - CC BY-SA 2.0
David Shankbone - CC BY-SA 3.0
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Tzolag Hovsepian - CC BY-SA 4.0
Surmelian, Leon Z., 1905-1995
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Blackash - CC BY-SA 3.0
Reames, Richard
Image from Wikimedia Commons
Joseph Kriehuber scanned by :de:Peter Geymayer - Public Domain
Weigl, Joseph, 1766-1846
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Unknown illustrator from the period 1814-1817 - Public Domain
Partridge, Alden, 1785-1854
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Seton, Elizabeth Ann, Saint, 1774-1821
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Gephardt, Richard A. (Richard Andrew), 1941-
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Conger, Edwin H. (Edwin Hurd), 1843-1907
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Birgel, Willy, 1891-1973
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zombieite - CC BY 2.0
Tobin, Austin J.
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Vogüé, Eugène-Melchior, vicomte de, 1848-1910
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Cartwright, William Cornwallis
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unknown - Public Domain
Halpine, Charles G. (Charles Graham), 1829-1868
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Rohrbach, Paul, 1869-1956
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w:Carl Van Vechten - Public Domain
Carlisle, Kitty, 1910-2007
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HABS, attributed to Gilbert Stuart - Public Domain
Burd, James, 1726-1793
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unknown - Public Domain
Babur, Emperor of Hindustan, 1483-1530
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Internet Archive Book Images - Public Domain
Peruzzi, Baldassarre, 1481-1536
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unknown - Public Domain
Seavey, Daniel, 1865-1949
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Powell, Michael, 1905-1990
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Unknown at behest of author - Public Domain
Riley, W. (William), 1866-
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Slowking4 -
Bourgeois, Roy, 1938-....
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Unknown (signed at lower right hand corner but illegible). - Public Domain
Strutt, Joseph, 1749-1802
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unknown - Public Domain
Distant, William Lucas, 1845-1922
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Frederick Calvin Norton, author. Reproduction of Connecticut State Library portrait by William Lazarus. - Public Domain
Hubbard, Richard Dudley, 1818-1884
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Baldwinsville (N.Y.) Gazette - Public Domain
Jones, D. T. (Daniel Terryll), 1800-1861
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Travis Puderbaugh - CC BY-SA 2.5
Sweeney, Julia
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Jindřich Nosek (NoJin - CC BY-SA 3.0
Stano, Tono, 1960-....
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Photographer: A. Louis Mojonier - Public Domain
Ray, Charles, 1891-1943
Image from Wikimedia Commons
Gert-Martin Greuel - CC BY-SA 2.0
Milnor, John W. (John Willard), 1931-
Image from Wikimedia Commons
David Shankbone - CC BY-SA 3.0
Bradford, Jesse