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Major J.S. Matthews - Public Domain
white house photograph - Public Domain
Pressens Bild - Public Domain
Cand,med,Egi - CC BY-SA 4.0
Wenzl Weis - Public Domain
Robert White (engraver) - Public Domain
w:American Bank Note Company - CC BY-SA 4.0
unknown - Public Domain
국오 정홍래 - Public Domain
Brown Bros. - Public Domain
Nadar - Public Domain
Llywelyn2000 - CC BY-SA 4.0
Public Domain
Johan Faber published by Henry Parker, after unknown artist - Public Domain
Ragesoss - CC BY-SA 3.0
Denverjeffrey - CC BY-SA 3.0
SoUndAnders - CC BY-SA 4.0
Dickinson Bros - Public Domain
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Major J.S. Matthews - Public Domain
Mackay, Isabel Ecclestone, 1875-1928
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white house photograph - Public Domain
Travell, Janet G., 1901-1997
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Pressens Bild - Public Domain
Hannerz, Ulf.
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Graham, George R.
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Platt, Louise, 1915-2003
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Cand,med,Egi - CC BY-SA 4.0
Cooley, Denton A., 1920-....
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Pritchard, W. T. (William Thomas)
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Wenzl Weis - Public Domain
Bittner, Julius, 1874-1939
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Robert White (engraver) - Public Domain
Sharp, John, 1645-1714
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w:American Bank Note Company - CC BY-SA 4.0
Claflin, Horace Brigham, 1811-1885
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unknown - Public Domain
Bettinelli, Bruno
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국오 정홍래 - Public Domain
Cho, Kwang-jo, 1482-1519
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Brown Bros. - Public Domain
Brent, Charles Henry, 1862-1929
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Nadar - Public Domain
Blanc, Charles, 1813-1882
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Carlton, Henry Hull, 1835-1905
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Haweis, Thomas, 1734-1820
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Llywelyn2000 - CC BY-SA 4.0
Yorke, Philip, 1743-1804
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Public Domain
Tichenor, Isaac, 1754-1838
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Philippe, Charles-Louis, 1874-1909
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Johan Faber published by Henry Parker, after unknown artist - Public Domain
Pope, Thomas, Sir, 1507?-1559
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Bülow, Hans von, 1830-1894
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Stranahan, J. S. T. (James Samuel Thomas), 1808-1898
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Ragesoss - CC BY-SA 3.0
Numbers, Ronald L.
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McGinnity, Joe, 1871-1929
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Denverjeffrey - CC BY-SA 3.0
Little, Floyd, 1942-
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unknown - Public Domain
Gobrecht, Christian F., 1785-1844
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Auer, John H., 1906-1975
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Söderberg, Hjalmar, 1869-1941
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SoUndAnders - CC BY-SA 4.0
Vernay, Robert, 1907-1979
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Dickinson Bros - Public Domain
Carpenter, Percy, 1820-1895