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Michael Ciardiello (b.1839) - Public Domain
George Grantham Bain Collection (Library of Congress) - Public Domain
Dan Harasymchuk - CC BY-SA 4.0
Allan Ramsay - Public Domain
Colorado State Archives - Public Domain
Gauthier Fabri - Nuptial Pictures - CC BY-SA 4.0
unknown - Public Domain
Public Domain
DrJackAndrews - CC BY-SA 3.0
Toddsoc02 - CC BY-SA 4.0
Brady-Handy Photograph Collection - Public Domain
Palestine Exploration Fund - Public Domain
Lashaull - CC BY-SA 4.0
William Percy - Public Domain
Engelhardt01 - CC BY-SA 3.0
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Haile Selassie I, Emperor of Ethiopia, 1892-1975
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Michael Ciardiello (b.1839) - Public Domain
MacGregor, Charles Metcalfe, sir, 1840-1887
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Bailey, Solon I. (Solon Irving), 1854-
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George Grantham Bain Collection (Library of Congress) - Public Domain
Kemmerer, Edwin Walter, 1875-1945
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Dan Harasymchuk - CC BY-SA 4.0
Dempster, Barry, 1952-
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Arden, Eve, 1912-1990
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Spinola, Ambrogio, 1569-1630
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Allan Ramsay - Public Domain
Hardinge, Nicholas, 1699-1758
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Colorado State Archives - Public Domain
Routt, John Long, 1826-1907
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Byron, George Gordon Byron, baron, 1788-1824
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Gauthier Fabri - Nuptial Pictures - CC BY-SA 4.0
Cinquin, Emmanuelle
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unknown - Public Domain
Halsted, George Bruce, 1853-1922
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Lander, John, 1807-1839
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Public Domain
Fitch, Graham N. (Graham Newell), 1809-1892
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unknown - Public Domain
Bayly, Thomas Haynes, 1797-1839
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DrJackAndrews - CC BY-SA 3.0
Rovenstine, Emery Andrew, 1895-1960
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Adam, Brother, 1898-
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Clark, Adèle, 1882-1983
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Toddsoc02 - CC BY-SA 4.0
O'Connell, Brian, 1930-2011
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Brady-Handy Photograph Collection - Public Domain
Claiborne, Nathaniel Herbert, 1777-1859
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Palestine Exploration Fund - Public Domain
Bliss, Frederick Jones, 1859-1937
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Lashaull - CC BY-SA 4.0
Durant, Sam, 1961-
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Sharkey, Thomas J., 1873-
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Ferrier, Kathleen, 1912-1953
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Wegener, Alfred, 1880-1930
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Bulfinch, Charles, 1763-1844
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William Percy - Public Domain
Waugh, Edwin, 1817-1890
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Engelhardt01 - CC BY-SA 3.0
Rooney, Jim, 1938-....
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unknown - Public Domain
Aragón, Pascual de 1626-1677
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Kristensen, Evald Tang, 1843-1929