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Ra Boe - CC BY-SA 3.0
John Mathew Smith & www.celebrity-photos.com - CC BY-SA 2.0
No preciso - CC BY-SA 4.0
unknown - Public Domain
Henry Heath - Public Domain
Smithsonian Institution -
Dominick D - CC BY-SA 2.0
Robinson, Mary Byers - Public Domain
IAEA Imagebank -
Dom Brady - CC BY 2.0
Karel Kuklík - CC BY-SA 3.0
Photo not credited in any obvious way - Public Domain
Public Domain
Llouj - CC BY-SA 3.0
Ronald K.L. Collins - CC BY-SA 3.0
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Ra Boe - CC BY-SA 3.0
Bruzdowicz, Joanna, 1943-....
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Hornsby, Rogers, 1896-1963
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Wirtinger, Wilhelm, 1865-1945
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Frears, Stephen
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John Mathew Smith & www.celebrity-photos.com - CC BY-SA 2.0
Staples, Pops, 1914-2000
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No preciso - CC BY-SA 4.0
Arguedas, José Maria
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unknown - Public Domain
Blake, Eubie, 1887-1983
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unknown - Public Domain
Godfrey, Hollis
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Crowder, E. H. (Enoch Herbert), 1859-1932
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Henry Heath - Public Domain
Heath, Henry, 1828-1908
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Smithsonian Institution -
Judd, Charles Hubbard, 1873-1946
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Dominick D - CC BY-SA 2.0
Cannon, Danny
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Robinson, Mary Byers - Public Domain
Roche, Josephine A. (Josephine Aspinwall), 1886-1976
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IAEA Imagebank -
Khoman, Thanat
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Dom Brady - CC BY 2.0
David, Anthony (Musician)
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Siegmann, George
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unknown - Public Domain
Thomán, István 1862-1940
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Flemming, Walther, 1843-1905
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Queirós, Eça de, 1845-1900
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unknown - Public Domain
Cyon, Élie de, 1843-1912
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Roubiliac, Louis François (English sculptor, 1695-1762)
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Karel Kuklík - CC BY-SA 3.0
Zrzavý, Jan
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Ruffo, Titta, 1877-1953
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Photo not credited in any obvious way - Public Domain
Squire, Watson C. (Watson Carvosso), 1838-1926
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Public Domain
Holliday, Cyrus Kurtz, 1826-1900
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Llouj - CC BY-SA 3.0
Menino, Thomas
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unknown - Public Domain
Hoogstraal, Harry, 1917-1986
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Ronald K.L. Collins - CC BY-SA 3.0
Collins, Ronald K.L.
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Thurman, Mary, 1894-1925
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Giddings, Franklin Henry, 1855-1931