Image from Wikimedia Commons
Wa3pxx - CC BY-SA 3.0
Anonyme, XIIème siècle - Public Domain
United Nations Development Programme - CC BY 2.0
anonymous - Public Domain
Jpmawet - CC BY-SA 3.0
Giovanni Mimmo - CC BY-SA 4.0
attributed to Thomas Athow, after Unknown - Public Domain
See below - Public Domain
''Kansas: a cyclopedia of state history, embracing events, institutions, industries, counties, cities, towns, prominent persons, etc.'' - Public Domain
Bruce38 - CC BY-SA 4.0
Pictures not individually attributed. Whole double-page spread is listed as by "Photographs by Swaine, Russell, Hugh Cecil, Lafayette, Barratt, and Elliott and Fry. - Public Domain
unknown author -
Teddy Brauner - Public Domain
Urbanagram - CC BY-SA 3.0
Central Intelligence Agency - Public Domain
Ragtimedorianhenry2010 - Public Domain
C. Schulz (studio) - Public Domain
original uploader - Public Domain
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Wa3pxx - CC BY-SA 3.0
Pullen, Thomas G. (Thomas Granville), 1898-1979
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Anonyme, XIIème siècle - Public Domain
Gilbert, de La Porrée, Bishop, approximately 1075-1154
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United Nations Development Programme - CC BY 2.0
Gambari, I. A. (Ibrahim Agboola)
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Muller, Jorg P.
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Soler, Miguel Estanislao, 1783-1849
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anonymous - Public Domain
Molteno, Percy Alport
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Le Bon, Joseph, 1765-1795
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Jpmawet - CC BY-SA 3.0
Richard, Cliff
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Kline, Kevin
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Selkirk, Thomas Douglas, Earl of, 1771-1820
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Giovanni Mimmo - CC BY-SA 4.0
Brynntrup, Michael, 1959-
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attributed to Thomas Athow, after Unknown - Public Domain
Sawyer, Robert, Sir, 1633-1692
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See below - Public Domain
Butterfield, John, 1801-1869
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Moiseev, Igorʹ, 1906-2007
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Ascham, Roger, 1515-1568
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''Kansas: a cyclopedia of state history, embracing events, institutions, industries, counties, cities, towns, prominent persons, etc.'' - Public Domain
Davidson, James O., 1854-1922
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Vaudreuil, Philippe de Rigaud, marquis de, 1643-1725
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Ward, James, 1843-1925
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Bruce38 - CC BY-SA 4.0
Dindo, Richard
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Pictures not individually attributed. Whole double-page spread is listed as by "Photographs by Swaine, Russell, Hugh Cecil, Lafayette, Barratt, and Elliott and Fry. - Public Domain
Hodges, Frank, 1887-1947
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unknown author -
Coelho Netto, Henrique, 1864-1934
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Teddy Brauner - Public Domain
Ben-Eliezer, Arieh, -1970
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Urbanagram - CC BY-SA 3.0
Sorkin, Michael, 1948-....
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Bushnell, Katharine C. (Katharine Caroline), 1855-1946
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Central Intelligence Agency - Public Domain
Jones, Bob, 1911-1997
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Home, John, 1722-1808
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Baker, Shirley W. (Shirley Waldemar), 1836-1903
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Ragtimedorianhenry2010 - Public Domain
Bowman, Euday L. (Euday Louis), 1887-1949
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C. Schulz (studio) - Public Domain
Kraepelin, Emil, 1856-1926
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original uploader - Public Domain
Krauss, Clemens, 1893-1954