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Generalitat de Catalunya -
Jholland14226 - CC BY-SA 4.0
Shawky1993 - CC BY-SA 3.0
Peter Holler - Public Domain
USCapitol - Public Domain
Charlesdrakew - Public Domain
George Armstrong/FEMA - Public Domain
The Comrade magazin/ uploaded by Tim Davenport (see description) - Public Domain
US Congress Joint Cmte on Printing - Public Domain
Konrad Jacobs - CC BY-SA 2.0
Jonah Most - CC BY-SA 3.0
unknown photographer - Public Domain
? (painter) / Dwiarmia - Public Domain
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Mason, Hugh, 1820-1886
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Generalitat de Catalunya -
Woolard, Kathryn Ann.
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Bakewell, William, 1908-1993
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Fisher, Irving, 1867-1947
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Rich, Charles C. (Charles Coulson), 1809-1883
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Alonso, Amado.
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Utagawa, Toyokuni, 1769-1825
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Jholland14226 - CC BY-SA 4.0
Holland, Norman Norwood, 1927-....
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Shawky1993 - CC BY-SA 3.0
Cardijn, Joseph, 1882-1967
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Peter Holler - Public Domain
Porter, David Rittenhouse, 1788-1867
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Moraes, Vinícius de
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Mitchell, Millard, 1900-1953
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Schücking, Walther, 1875-1935
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USCapitol - Public Domain
Kinney, Belle, 1890-1959
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Cumberland, Margaret Clifford, Countess of, 1560?-1616
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Charlesdrakew - Public Domain
Akroyd, Edward, 1810-1887
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Arundel, Anne Howard, Countess of, 1557-1630
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Thomas, à Becket, Saint, 1118?-1170
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George Armstrong/FEMA - Public Domain
Barbour, Haley, 1947-
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The Comrade magazin/ uploaded by Tim Davenport (see description) - Public Domain
Simons, A. M. (Algie Martin), 1870-1950
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Kemble, Henry, 1848-1907
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US Congress Joint Cmte on Printing - Public Domain
Madden, Ray J. (Ray John), 1892-1987
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Konrad Jacobs - CC BY-SA 2.0
Mahler, Kurt.
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Jonah Most - CC BY-SA 3.0
Most, Stephen
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Pasternak, Boris Leonidovich, 1890-1960
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unknown photographer - Public Domain
MacPherson, Jeanie, -1946
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Crawford, Jack, 1847-1917
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Stamm, Ted
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? (painter) / Dwiarmia - Public Domain
Pickens, Israel, 1780-1827
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Speakes, Larry