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unknown - Public Domain
anonymous - Public Domain
Creator - Public Domain
Jandirp - CC BY-SA 4.0
W. Richardson - Public Domain
Culturespaces - CC BY 4.0
Robert L. Knudsen - Public Domain
Bert Verhoeff / Anefo -
Henry Cousins Martin Archer Shee - Public Domain
Brady-Handy - Public Domain
National Geographic Society - Public Domain
Petra Kozlová - CC BY-SA 4.0
w:fr:Charles Batteux - Public Domain
Konrad Jacobs - CC BY-SA 2.0
Public Domain
By Tabercil - CC BY-SA 2.0
Elvert Barnes - CC BY-SA 2.0
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unknown - Public Domain
Pope, Nathaniel, 1784-1850
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unknown - Public Domain
Goldman, Marcus, 1821-1904
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anonymous - Public Domain
Graves, Charles (bishop)
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Elvidge, Ford Quint, 1892-1980
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Johnson, Alfred Wilkinson, 1876-1963
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Creator - Public Domain
Young, Brigham, 1801-1877
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Smith, William Farrar, 1824-1903
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Jandirp - CC BY-SA 4.0
Wagner, C. Peter
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W. Richardson - Public Domain
Gamble, John, -1687
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Culturespaces - CC BY 4.0
Botero, Fernando, 1932-....
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Converse, George Leroy, 1827-1897
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Schelble, Johann Nepomuk
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Robert L. Knudsen - Public Domain
Sawyer, Grant, 1918-1996
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Duffy, Frank Gavan, 1852-1936
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Bert Verhoeff / Anefo -
Blackham, H. J. (Harold John), 1903-2009
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Henry Cousins Martin Archer Shee - Public Domain
Scarlett, James, Sir, 1769-1844
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Brandauer, Klaus Maria
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Brady-Handy - Public Domain
Williams, George H. (George Henry), 1823-1910
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Brooke, Frances, 1724?-1789
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National Geographic Society - Public Domain
Baker, Frank, 1841-1918
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Petra Kozlová - CC BY-SA 4.0
Belting, Hans
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w:fr:Charles Batteux - Public Domain
Batteux, Charles, 1713-1780
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Tierney, Gene
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Konrad Jacobs - CC BY-SA 2.0
Kuiper, Nicolaas H. (Nicolaas Hendrik)
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Public Domain
Freeman, Paul L. (Paul Lamar), 1907-1988
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By Tabercil - CC BY-SA 2.0
McDonagh, Martin
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Blaas, Julius von, 1845-1922.
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Srinivasa Iyer, Semmangudi, 1908-2003
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Elvert Barnes - CC BY-SA 2.0
Cleaver, Kathleen, 1945-
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Colonna, Marco Antonio, 1535-1584