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Dell Publishing - Public Domain
anonymous -
Carol Bird - Public Domain
Strommeyer & Heymann Caire - Public Domain
unknown - Public Domain
Unattributed - Public Domain
Public Domain
w:fr:Paulin Guérin - Public Domain
No preciso - CC BY-SA 4.0
Vanessa Lua at https://www.flickr.com/photos/vanessalua/ - CC BY-SA 2.0
nicolas genin - CC BY-SA 2.0
user at project -
user at project - CC BY 2.5
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Dell Publishing - Public Domain
Shor, Toots, 1903-1977
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Otto, John C. (John Conrad), 1774-1844
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Charles 6, Holy Roman Emperor
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Van Horne, William Cornelius, Sir, 1843-1915
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Loveless, Herschel C. (Herschel Cellel), 1911-1989
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anonymous -
Delmont, Joseph, 1873-1935
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Aristophanes
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Carol Bird - Public Domain
Lamont, Corliss, 1902-1995
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Strommeyer & Heymann Caire - Public Domain
Fischer, Ludwig Hans, 1848-1915
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unknown - Public Domain
Courtland, Jerome, 1926-
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Waldegrave, Samuel, 1817-1869
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Thomson, J. Edgar (John Edgar), 1808-1874
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Unattributed - Public Domain
Risler, Édouard 1873-1929
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Vaudoyer, Jean-Louis, 1883-1963
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Public Domain
Belmont, August, 1813-1890
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Vincent, William, 1739-1815
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Mayer, Jean, 1920-
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unknown - Public Domain
Archer, John, 1741-1810
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unknown - Public Domain
Crile, George Washington, 1864-1943
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w:fr:Paulin Guérin - Public Domain
Truguet, Laurent Jean-François, 1752-1839
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No preciso - CC BY-SA 4.0
Arguedas, José Maria
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Wallach, Eli, 1915-2014
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Freeman, Morgan
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unknown - Public Domain
Tagore, Rabîndranâth, 1861-1941
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Vanessa Lua at https://www.flickr.com/photos/vanessalua/ - CC BY-SA 2.0
Hart, James V.
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nicolas genin - CC BY-SA 2.0
Damon, Matt
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Flanders, Laura
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user at project -
Tolliver, Mose, 1920-2006
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user at project - CC BY 2.5
Lee, Francis, 1944 November 13-
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Story, William Edward, 1850-1930