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Mrrealtime - Public Domain
Amasa J. Parker, editor. - Public Domain
da - Public Domain
w:White House Photographic Office - Public Domain
Not stated - Public Domain
Israeli GPO photographer - Public Domain
Erling Mandelmann - CC BY-SA 3.0
Eric Antoniou - CC BY 2.0
Victor Talking Machine Company - Public Domain
William Lee Hankey - Public Domain
16th century painter - Public Domain
Public Domain
ja - Public Domain
Unknown (Bain News Service, publisher) - Public Domain
Rob C. Croes (ANEFO) - CC BY-SA 3.0
Roferbia - CC BY-SA 4.0
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Mrrealtime - Public Domain
Haberman, Martin
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Amasa J. Parker, editor. - Public Domain
Slingerland, John I., 1804-1861
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Liston, Robert, 1794-1847
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da - Public Domain
Lange-Müller, Peter Erasmus
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Overton, John, 1766-1833
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Burrows, George, Sir, 1801-1887
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Hatcher, Teri
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Sasse, Hermann, 1895-1976
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Strozzi, Tito Vespasiano, 1425?-1505
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w:White House Photographic Office - Public Domain
Kennerly, David Hume, 1947-
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Cummings, Thomas Seir, 1804-1894
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Not stated - Public Domain
Tulasne, Charles, 1816-1884
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Spohr, Louis, 1784-1859
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Camus, Renaud, 1946-....
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Israeli GPO photographer - Public Domain
Harkabi, Yehoshafat, 1921-1994
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Erling Mandelmann - CC BY-SA 3.0
Besson, Benno, 1922-2006
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Massey, William, 1809-1881
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Eric Antoniou - CC BY 2.0
McGovern, Maureen
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Victor Talking Machine Company - Public Domain
Carter, A. P. (Alvin Pleasant), 1891-1960
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William Lee Hankey - Public Domain
Lee-Hankey, William, 1869-1952
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16th century painter - Public Domain
Gardiner, Stephen, 1483?-1555
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Stopford, Robert, Sir, 1768-1847.
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Fechteler, W. M. (William Morrow), 1896-1967
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Public Domain
John VIII Palaeologus, Emperor of the East, 1392-1448
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Schiffer, Claudia
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ja - Public Domain
Yasuda, Yukihiko, 1884-1978
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Baroja, Ricardo, 1871-1953
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Unknown (Bain News Service, publisher) - Public Domain
Vaillant, Édouard, 1840-1915
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Rob C. Croes (ANEFO) - CC BY-SA 3.0
Wesseling, H. L.
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Roferbia - CC BY-SA 4.0
Manns, Patricio, 1937-....