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Unknown military photographer of the Signal Corps - Public Domain
unknown - Public Domain
Elliot & Fry, Ltd. - Public Domain
unknown -
Author - Peter Pelham, sold by Edward Cooper, after Thomas Gibson -
James T. Haley - Public Domain
Ranulfo de Glanvilla [Ranulf de Glanvill] - Public Domain
Silhouette anonyme, 1774 - CC BY-SA 4.0
John B. Yeats - Public Domain
John Wollaston - Public Domain
Vigneron, Pierre-Roch (1789-1872) - Public Domain
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Paxon, Bill, 1954-
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Unknown military photographer of the Signal Corps - Public Domain
Wilby, Francis Bowditch, 1883-1965
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unknown - Public Domain
Talbot, Ethelbert, 1848-1928
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Elliot & Fry, Ltd. - Public Domain
Watson, William, 1858-1935
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John, of the Cross, Saint, 1542-1591
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unknown -
Spessivtzeva, Olga, 1895-1991
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Meléndez, Tony
Image from Wikimedia Commons
Author - Peter Pelham, sold by Edward Cooper, after Thomas Gibson -
Molesworth, Robert Molesworth, Viscount, 1656-1725
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James T. Haley - Public Domain
Black Patti, 1869-1933
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Felton, Alfred, 1831-1904
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Te Waharoa, Wiremu Tamihana Tarapipipi, -1866
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Goodwin, Albert, 1845-1932
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Ranulfo de Glanvilla [Ranulf de Glanvill] - Public Domain
Glanville, Ranulf de, 1130-1190
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Geren, Preston M. (Preston Murdoch), 1952-
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unknown - Public Domain
Caussin de Perceval, A. P. (Armand Pierre), 1795-1871
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Silhouette anonyme, 1774 - CC BY-SA 4.0
Wagenseil, Georg Christoph, 1715-1777
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Sigüenza y Góngora, Carlos de, 1645-1700
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Jones, John P. (John Percival), 1829-1912
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Barnes, Milton, 1830-1895
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John B. Yeats - Public Domain
O'Grady, Standish, 1846-1928
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Fox, Ruth May, 1853-1958
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John Wollaston - Public Domain
Tasker, Benjamin, 1720-1760
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Kiki, 1901-1953
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Kisling, Moïse 1891-1953
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Vigneron, Pierre-Roch (1789-1872) - Public Domain
Albert, 1789-1865
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Inzov, Ivan Nikitich, 1768-1845
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Cavallo, Tiberius, 1749-1809
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Paddy, William, 1554-1634
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Convers, Charles Cleveland, 1810-1860
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Schmidt, Fred, 1943-