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unknown - Public Domain
User Primetime - Public Domain
Justin Ruckman - CC BY 2.0
Mykel Nicolaou - CC BY-SA 3.0
Public Domain
Underwood & Underwood - Public Domain
by William Humphrey (died circa 1810), after an unknown artist - Public Domain
Etienne Carjat (1826-1906) - Public Domain
Harris & Ewing, photographer - Public Domain
Thaler - CC BY-SA 3.0
Goupil & Cie. Montmartre Paris - Public Domain
New York Public Library Digital Image collections. Unknown newspaper. Date determined by reference to Mahoney having served one term. - Public Domain
Mathew Brady Levin Corot Handy - Public Domain
anonymous - Public Domain
Derived restoration by centpacrr - CC BY-SA 3.0
Original uploader was :it:Deep also it - Public Domain
Jburlinson - CC BY-SA 3.0
YanMusic - CC BY-SA 4.0
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unknown - Public Domain
Cooper, Diana, 1892-1986
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User Primetime - Public Domain
Fiske, John, 1842-1901
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Justin Ruckman - CC BY 2.0
McColl, Hugh L. (Hugh Leon), 1935-
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Mykel Nicolaou - CC BY-SA 3.0
Stanford, Peter, 1961-....
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Gill, Moses, 1734-1800
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Public Domain
Hoste, D. E. (Dixon Edward), 1861-1946
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Fouts, Roger.
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Dejean, Jean-François-Aimé, comte, 1749-1824
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Underwood & Underwood - Public Domain
Snell, Bertrand Hollis, 1870-1958
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Guardia, Tomás, 1832-1882
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by William Humphrey (died circa 1810), after an unknown artist - Public Domain
Woodward, John, 1665-1728
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Blake, William Rufus, 1805-1863
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Peterson, James Hardin, 1894-1978
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Etienne Carjat (1826-1906) - Public Domain
Gudin, baron, 1802-1880
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unknown - Public Domain
Gair, Vincent Clair, 1901-1980
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Harris & Ewing, photographer - Public Domain
Merriam, Clinton Hart, 1855-1942
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Thaler - CC BY-SA 3.0
Schleich, Wolfgang
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Goupil & Cie. Montmartre Paris - Public Domain
Jalabert, Charles-François, 1819-1901
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Byrne, Frank M. (Frank Michael), 1858-1927
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New York Public Library Digital Image collections. Unknown newspaper. Date determined by reference to Mahoney having served one term. - Public Domain
Mahoney, Peter Paul, 1848-1889
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Grauman, Sid
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Mathew Brady Levin Corot Handy - Public Domain
Morrell, Daniel J. (Daniel Johnson), 1821-1885
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Botkin, Gleb
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Shen, Tong, 1968-....
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anonymous - Public Domain
Donnelly, Dorothy, 1880-1928
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Derived restoration by centpacrr - CC BY-SA 3.0
Drummond-Hay, Grace Marguerite Hay, Lady, 1895-1946
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Original uploader was :it:Deep also it - Public Domain
Castelli, Benedetto, 1577 or 1578-1643
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Jburlinson - CC BY-SA 3.0
Von Arnim, Elizabeth, 1866-1941
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YanMusic - CC BY-SA 4.0
Gawriloff, Saschko
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Public Domain
Throop, Enos Thompson, 1784-1874