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unknown - Public Domain
anonymous - Public Domain
Menerbes - CC BY-SA 3.0
Azcarlos2 - CC BY-SA 3.0
Slowking4 -
Koninklijke Nederlandse Akademie van Wetenschappen (KNAW) - CC BY 3.0
L. U. Reavis, author. Western Engraving Company (St. Louis), engraver. - Public Domain
original uploader - Public Domain
No photographer listed - Public Domain
Yasu - CC BY-SA 3.0
Sumori - CC BY-SA 3.0
unknown photographer - Public Domain
Anefo - CC0 1.0
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Lindström, Bengt, 1925-2008
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Jones, William, Sir, 1746-1794
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unknown - Public Domain
Poston, Charles D. (Charles Debrille), 1825-1902
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Caulfield, James, 1764-1826
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anonymous - Public Domain
Clement XIV, Pope, 1705-1774
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Frank, Hans, 1900-1946
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Menerbes - CC BY-SA 3.0
Raimondi, Ruggero
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Azcarlos2 - CC BY-SA 3.0
Llave, Ignacio de la, 1818-1863
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Slowking4 -
Pankey, Eric, 1959-
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Koninklijke Nederlandse Akademie van Wetenschappen (KNAW) - CC BY 3.0
Hengel, Martin
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Aguiar, Joaquim Antonio de
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unknown - Public Domain
Cernei, Elena
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L. U. Reavis, author. Western Engraving Company (St. Louis), engraver. - Public Domain
McLean, J. H. (James Henry), 1829-1886
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original uploader - Public Domain
Manton, Martin T. (Martin Thomas), 1880-1946
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anonymous - Public Domain
Birchall, Reginald, 1866-1890
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Bates, Jim, 1941-
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unknown - Public Domain
Feofan, Archbishop of Novgorod, 1681-1736
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Kimmelman, Michael
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Castellion, Sébastien, 1515-1563
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Lister, Martin, 1638?-1712
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No photographer listed - Public Domain
Sanborn, Kate, 1839-1917
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Chapple, W. A. (William Allan), 1864-1936
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Yasu - CC BY-SA 3.0
Romanek, Mark
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Sumori - CC BY-SA 3.0
Eaglin, Snooks, 1936-2009
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Marlborough, Charles Spencer 1706-1758 duc de
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unknown photographer - Public Domain
Melʹgunov, S. P. (Sergeĭ Petrovich), 1879-1956
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Anefo - CC0 1.0
ABBA (Musical group)
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Singleton, Zutty, 1898-1975
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Klimas, Petras, 1891-1969
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Jodorowsky, Alejandro