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Public Domain
Heide Hatry - CC BY 3.0
Bain - Public Domain
Associazione Amici di Piero Chiara - CC BY 2.0
original uploader - Public Domain
unknown - Public Domain
unknown - CC BY-SA 4.0
Mystic Meg - CC BY-SA 3.0
Caoimhin - CC BY-SA 3.0
Tomjc.55 - CC BY-SA 4.0
Arnaldo Colombaroli - Public Domain
unknown photographer - Public Domain
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Sheffield, Joseph E. (Joseph Earl), 1793-1882
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Public Domain
Dwight D. Eisenhower Library
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Public Domain
Hartnett, Thomas F. (Thomas Forbes), 1941-
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Heide Hatry - CC BY 3.0
Hatry, Heide
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Bain - Public Domain
Aylward, W. J. (William James), 1875-1956
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Associazione Amici di Piero Chiara - CC BY 2.0
Quilici, Folco.
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original uploader - Public Domain
Collins, Mac, 1944-
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unknown - Public Domain
Ward, Montgomery, 1844-1913
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unknown - CC BY-SA 4.0
Singer, Rolf
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Hellman, Isaias W. (Isaias William), 1842-1920
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Public Domain
King, John A., 1788-1867
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Mystic Meg - CC BY-SA 3.0
Carr, Bernard, 1949-
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Fairhall, Allen, 1909-
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Hume, Benita
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Pöllnitz, Karl Ludwig, Freiherr von, 1692-1775
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Schwartz, Henry Herman, 1869-1955
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Caoimhin - CC BY-SA 3.0
Purser, John, 1942-
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Volkonskai︠a︡, Zinaida Aleksandrovna, kni︠a︡gini︠a︡, 1792-1862
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Swann, Thomas, 1809-1883
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Tomjc.55 - CC BY-SA 4.0
Bustamante, Sergio, 1934-
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Arnaldo Colombaroli - Public Domain
Crespin, Régine
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Butt, Isaac, 1813-1879
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Le Nôtre, André, 1613-1700
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Gardiner, Silvester, 1708-1786
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Miller, Lee, 1907-1977
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Romberg, Bernhard, 1767-1841
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unknown photographer - Public Domain
Warner, Harry Morris, 1881-1958
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Mathew, Theobald, 1790-1856
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Archer, Thomas, 1823-1905
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unknown - Public Domain
James, David, 1838 or 1839-1893