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unknown - Public Domain
Alexander Williamson - CC BY 2.0
GFHund - CC BY 3.0
Believed to be official senatorial portrait - Public Domain
Bull-Doser - Public Domain
Mark Ahsmann - CC BY-SA 4.0
Georges Biard - CC BY-SA 3.0
Chart Records - Public Domain
Copyright owned by subject as a result of a work-for-hire arrangement - CC BY-SA 3.0
James E. Purdy - Public Domain
Jmabel - CC BY-SA 3.0
Mathew Brady Levin Corot Handy - Public Domain
Bibliothèque et Archives nationales - Beaudry, Québec - Public Domain
Joseph Arnold Demannez (1826-1902) - Public Domain
Ferdinand Schmutzer - Public Domain
Jon Hanna - CC BY-SA 3.0
Charles Allen Duval - Public Domain
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unknown - Public Domain
Persico, Enrico, 1900-1969
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Alexander Williamson - CC BY 2.0
Armitage, Simon, 1963-....
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GFHund - CC BY 3.0
Ladenburg, Rudolf Walter, 1882-1952
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Believed to be official senatorial portrait - Public Domain
Magnuson, Warren G. (Warren Grant), 1905-1989
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Bull-Doser - Public Domain
Haimovitz, Matt, 1970-....
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French, John Robert, 1819-1890
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Mark Ahsmann - CC BY-SA 4.0
Dimitrov, G. M. (Georgi Mikhov), 1903-1972
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Georges Biard - CC BY-SA 3.0
Marchand, Guy, 1937-....
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unknown - Public Domain
Espy, James P. (James Pollard), 1785-1860
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Chart Records - Public Domain
Jones, Anthony Armstrong
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Copyright owned by subject as a result of a work-for-hire arrangement - CC BY-SA 3.0
Bobbitt, Philip.
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James E. Purdy - Public Domain
French, Daniel Chester, 1850-1931
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unknown - Public Domain
Refice, Licínio, 1883-1954
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Jmabel - CC BY-SA 3.0
Shimomura, Roger, 1939-...
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Adams, Charles Kendall, 1835-1902
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Mathew Brady Levin Corot Handy - Public Domain
Ely, Smith, 1825-1911
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Firmian, Carlo, 1718-1782
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Luckner, Felix, Graf von, 1881-1966
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Simeon, Polot︠s︡kiĭ, 1629-1680
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Bibliothèque et Archives nationales - Beaudry, Québec - Public Domain
Vézina, Joseph 1849-1924
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Joseph Arnold Demannez (1826-1902) - Public Domain
Saint-Genois, Jules de, baron
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Parry, William Edward, Sir, 1790-1855
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Ferdinand Schmutzer - Public Domain
Salten, Felix, 1869-1945
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Jon Hanna - CC BY-SA 3.0
McKenna, Terence K., 1946-....
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Anderson, LeRoy Hagen, 1906-1991
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Phelps, T. G. (Timothy Guy), 1824-1899
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unknown - Public Domain
Felt, D. E. (Dorr Eugene), 1862-
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Spencer, Aubrey George 1795-1872
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Charles Allen Duval - Public Domain
Gibson, Thomas Milner, 1806-1884
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Taylor, James Alfred, 1878-1956