Image from Wikimedia Commons
United States Navy photograph - Public Domain
Public Domain
unknown - Public Domain
Adolf Dauthage - Public Domain
Unknown (Bain News Service, publisher) - Public Domain
Martin Labelle - CC BY-SA 2.0
Jean-Baptiste Perronneau - Public Domain
Ede Ellinger original uploader - Public Domain
original author: unknown; cropped and retouched by: Rlevente - CC BY-SA 4.0
Juncristobal - CC BY-SA 4.0
Anna Maria Ortese (1914-1998), http://rossellapompeo.wordpress.com/2011/10/06/io-sono-per-morire-e-nessuno/ - CC0 1.0
Bureau of Industrial Service-this was a division of ad agency Young & Rubicam and was widely used by those in the television industry for distributing publicity material. - Public Domain
Alia 2005 - CC BY-SA 3.0
''Memorial del Ejército de Chile'' - Public Domain
Karon Liu at https://www.flickr.com/people/32153970@N07 -
AllenS - Public Domain
C. Biondi (incisore) - Public Domain
Image from Wikimedia Commons
United States Navy photograph - Public Domain
Ingersoll, Stuart H. (Stuart Howe), 1898-1983
Image from Wikimedia Commons
Liddell, Henry George, 1811-1898
Image from Wikimedia Commons
Public Domain
Karlin, Alma Maximiliana, 1889-1950
Image from Wikimedia Commons
unknown - Public Domain
Blegen, Carl W. (Carl William), 1887-1971
Image from Wikimedia Commons
Smith, Staniforth, 1869-1934
Image from Wikimedia Commons
Adolf Dauthage - Public Domain
Eckert, Karl Anton Florian, 1820-1879
Image from Wikimedia Commons
Lowry, Robert, 1919-1994
Image from Wikimedia Commons
Unknown (Bain News Service, publisher) - Public Domain
Tardieu, André, 1876-1945
Image from Wikimedia Commons
Martin Labelle - CC BY-SA 2.0
Charles, Grégory 1968-....
Image from Wikimedia Commons
Jean-Baptiste Perronneau - Public Domain
Bouguer, M. (Pierre), 1698-1758
Image from Wikimedia Commons
Ede Ellinger original uploader - Public Domain
Dóczi, Lajos, 1845-1919
Image from Wikimedia Commons
Cherwell, Frederick Alexander Lindemann, Viscount, 1886-1957
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Kramers, Hendrik Anthony, 1894-1952
Image from Wikimedia Commons
original author: unknown; cropped and retouched by: Rlevente - CC BY-SA 4.0
Tzara, Tristan, 1896-1963
Image from Wikimedia Commons
Juncristobal - CC BY-SA 4.0
Ossorio, Alfonso, 1916-1990
Image from Wikimedia Commons
Brown, Ray, 1926-2002
Image from Wikimedia Commons
Anna Maria Ortese (1914-1998), http://rossellapompeo.wordpress.com/2011/10/06/io-sono-per-morire-e-nessuno/ - CC0 1.0
Ortese, Anna Maria
Image from Wikimedia Commons
Bureau of Industrial Service-this was a division of ad agency Young & Rubicam and was widely used by those in the television industry for distributing publicity material. - Public Domain
Dayton, June
Image from Wikimedia Commons
Alia 2005 - CC BY-SA 3.0
Buchholz, Horst, 1933-2003
Image from Wikimedia Commons
Canutt, Yakima, 1895-1986
Image from Wikimedia Commons
''Memorial del Ejército de Chile'' - Public Domain
Aguirre Cerda, Pedro, 1879-1941
Image from Wikimedia Commons
unknown - Public Domain
Phillippo, James M. (James Mursell), 1798-1879
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Beth El Hebrew Congregation (Alexandria, Va.)
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Ferdinand I, Holy Roman Emperor, 1503-1564
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Carey, John, 1924-
Image from Wikimedia Commons
Jacobs, David Michael, 1942-
Image from Wikimedia Commons
Karon Liu at https://www.flickr.com/people/32153970@N07 -
Connelly, Jennifer
Image from Wikimedia Commons
AllenS - Public Domain
Friedman, Stanton T.
Image from Wikimedia Commons
C. Biondi (incisore) - Public Domain
Equicola, Mario, 1470-1525
Image from Wikimedia Commons
Nixon, Marian, 1904-1983