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unknown - Public Domain
MichaelNetzer - CC BY-SA 3.0
© Knozer (F. Knozer) - Public Domain
Henry L. Chase - Public Domain
Photographer:Friedman-Abeles, New York City - Public Domain
US Air Force photographer - Public Domain
Public Domain
Foto: NYPL - Public Domain
Wisconsin Center for Film and Theater Research - Public Domain
*Juan San Martin - CC BY-SA 3.0
Unknown author, must have been taken before 1911 - Public Domain
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Knifer, Julije
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Logroscino, Nicola, 1698-1765?
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unknown - Public Domain
Ogden, Peter Skene, 1790-1854
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Lequeu, Jean-Jacques, 1757-approximately 1825
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Sadoul, Jacques, 1881-1956
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Hall, William, 1775-1856
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Bass, Robert P. (Robert Perkins), 1873-1960
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MichaelNetzer - CC BY-SA 3.0
Kahn, Jenette
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Faust, Johannes, 1480?-1540?
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© Knozer (F. Knozer) - Public Domain
Dollfuß, Engelbert 1892-1934
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Henry L. Chase - Public Domain
Ii, John Papa
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Farr, Evarts W. (Evarts Worcester), 1840-1880
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Ofek, Avraham, 1935-1990
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Leavitt, Scott, 1879-1966
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Photographer:Friedman-Abeles, New York City - Public Domain
Palmer, Peter, 1931-
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Ross, John, 1790-1866
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Salmon, William, 1644-1713
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Schroeder van der Kolk, J. L. C. (Jacobus Lodewijk Conradus), 1797-1862
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US Air Force photographer - Public Domain
Knerr, Hugh Johnston, 1887-1971
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Vivian, H. Hussey (Henry Hussey), 1821-1894
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Wilkins, William, 1779-1865
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Saulsbury, Willard, 1861-1927
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Brown, Jesse, 1944-2002
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Public Domain
Quello, James H., 1914-2010
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Wortley, George C. (George Cornelius), 1926-
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Foto: NYPL - Public Domain
Engler, Adolf, 1844-1930
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Brummer, Joseph
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Wisconsin Center for Film and Theater Research - Public Domain
Davidson, Max, 1875-1950
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*Juan San Martin - CC BY-SA 3.0
Oteiza, Jorge de 1908-2003
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Unknown author, must have been taken before 1911 - Public Domain
Whitman, Charles Otis, 1842-1910