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ReasonableFaith.org - CC BY 3.0
unknown - Public Domain
Simon Modera - CC BY-SA 4.0
Sentruper - CC0 1.0
unknown photographer - Public Domain
unknown russian pre-revolutionary Photograph - Public Domain
Andre Luis - CC BY-SA 3.0
Unknown at behest of author - Public Domain
White Studio - Public Domain
original uploader - Public Domain
Griselda Ramirez Griseldarmz - CC BY-SA 3.0
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Minkowski, H. (Hermann), 1864-1909
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Leicester, Lettice Dudley, Countess of, 1543-1634
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ReasonableFaith.org - CC BY 3.0
Craig, William lane
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Pitts, Zasu 1894-1963
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Taube, Henry, 1915-2005
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unknown - Public Domain
Shinn, Milicent Washburn, 1858-1940
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Stuart, Robert, 1785-1848
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Simon Modera - CC BY-SA 4.0
Irwin, Eyles, 1751?-1817
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Burton, Glenn W. (Glenn Willard), 1910-2005
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Sentruper - CC0 1.0
Murri, Romolo, 1870-1944
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unknown photographer - Public Domain
Richmond, Nancy Heywood, 1820-1898
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Gould, Glenn
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McGregor, J. Harry, 1896-1958
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unknown russian pre-revolutionary Photograph - Public Domain
Bark, Petr Lʹvovich, 1869-1937
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Vetch, Samuel, 1668-1732
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Andre Luis - CC BY-SA 3.0
Walker, Paul, 1973-2013
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Unknown at behest of author - Public Domain
Riley, W. (William), 1866-
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Vizzutti, Allen
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Woodson, Jacqueline
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White Studio - Public Domain
Caldwell, Anne, 1867-1936
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Klugh, Earl
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unknown - Public Domain
Cai, Chusheng, 1906-1968
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Field, Todd
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Gelenbe, Erol, 1945-....
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unknown - Public Domain
Sully, Thomas, 1783-1872
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original uploader - Public Domain
Neumark, Georg, 1621-1681
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Griselda Ramirez Griseldarmz - CC BY-SA 3.0
Jones, Adam, 1963-....
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unknown - Public Domain
Bausset, Louis-François de (1748-1824).
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Bergen, Teunis G., 1806-1881
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Granby, John Manners, Marquis of, 1721-1770