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Андрей Романенко - CC BY-SA 3.0
shumov - Public Domain
unknown - Public Domain
MSRCambridge - CC BY-SA 4.0
original uploader - Public Domain
Public Domain
self scanned; photographer not named in source - Public Domain
Unknown military photographer of the Signal Corps - Public Domain
nion44 - Public Domain
bekahjan - CC BY 2.0
anonymous -
Joshua Reynolds - Public Domain
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Андрей Романенко - CC BY-SA 3.0
Tranströmer, Tomas, 1931-
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Guillaumin, Armand, 1841-1927
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Berkenhout, John, 1730?-1791
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Skeat, Walter W. (Walter William), 1835-1912
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Hinton, John Howard, 1791-1873
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Young, Brigham, 1836-1903
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Porter, Endymion, 1587-1649
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shumov - Public Domain
T︠S︡vetaeva, Marina, 1892-1941
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Warren, Stafford L. (Stafford Leak), 1896-1981
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unknown - Public Domain
Cheatham, Benjamin Franklin, 1820-1886
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MSRCambridge - CC BY-SA 4.0
Bishop, Christopher M.
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original uploader - Public Domain
Hopkins, Sarah Winnemucca, 1844?-1891
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Janssens Elinga, Pieter, 1623-ca1682
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Public Domain
Walther, Johann Gottfried, 1684-1748
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Bankhead, James, 1783-1856
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self scanned; photographer not named in source - Public Domain
Roig, Gonzalo, 1890-1970
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Gillray, James, 1756-1815
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Maggi, Carlo Maria, 1630-1699
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Dorn, E. (Ernst), 1848-1916
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Unknown military photographer of the Signal Corps - Public Domain
Herr, John K.
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nion44 - Public Domain
Pochinko, Richard
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bekahjan - CC BY 2.0
Waite, Ralph, 1928-2014
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Vivaldi, Antonio, 1678-1741
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Potemkin, Grigoriĭ Aleksandrovich, kni︠a︡zʹ, 1739-1791
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Public Domain
Payne, Henry C. (Henry Clay), 1843-1904
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anonymous -
Friml, Rudolf, 1879-1972
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Gershenzon, M. O. (Mikhail Osipovich), 1869-1925
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Andrews, Samuel George, 1796-1863
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Joshua Reynolds - Public Domain
Halifax, George Montagu-Dunk, Earl of, 1716-1771
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Morselli, Enrico Agostino, 1852-1929