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Thomon - Public Domain
Arnold Genthé - Public Domain
Harper & Brothers - Public Domain
Ron Baker (https://www.flickr.com/photos/kingsnake) - CC BY 3.0
George Romney - Public Domain
Gérard Edelinck (1640-1707) - Public Domain
Unknown engraver, first published in 1861 - Public Domain
Haase & Co. - Public Domain
enormospenner - CC BY 2.0
da - Public Domain
Karl Andreyevich Fischer (Карл Андреевич Фишер; 1859 — after 1923) - Public Domain
Jonathunder - CC BY-SA 3.0
Charles Marville - Public Domain
Alan Light - CC BY 2.0
unknown - Public Domain
one source states - Public Domain
film screenshot (United Artists) -
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Thomon - Public Domain
Rossi, Raffaello Carlo, 1876-1948
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Arnold Genthé - Public Domain
Flaherty, Robert Joseph, 1884-1951
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Horace
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Blizard, William, Sir, 1743-1835
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Giraudeau, Bernard
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Bedford, John Russell, Duke of, 1766-1839
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Walsh, Edmund A. (Edmund Aloysius), 1885-1956
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Harper & Brothers - Public Domain
Borden, Matthew C. D. (Matthew Chaloner Durfee), 1842-1912
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Ron Baker (https://www.flickr.com/photos/kingsnake) - CC BY 3.0
Prine, John, 1946-2020
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Achard, Amédée, 1814-1875
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George Romney - Public Domain
Campbell, Archibald, Sir, 1739-1791
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Frerichs, Friedrich Theodor, 1819-1885
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Gérard Edelinck (1640-1707) - Public Domain
Pithou, François (1543-1621).
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Unknown engraver, first published in 1861 - Public Domain
Harris, Elisha, 1791-1861
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Haase & Co. - Public Domain
Schmidt, Max 1818-1901
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Cornyn, John, 1952-
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enormospenner - CC BY 2.0
Walker, Murray, 1923-
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Newman, Charles, 1938-2006
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da - Public Domain
Emborg, Jens Laurson, 1876-1957
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Karl Andreyevich Fischer (Карл Андреевич Фишер; 1859 — after 1923) - Public Domain
Nezhdanova, Antonina Vasilʹevna, 1873-1950
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Filippo Maria Visconti, Duke of Milan, 1392-1447
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Jonathunder - CC BY-SA 3.0
Almond, Steve
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Charles Marville - Public Domain
Marville, Charles, 1813-1879
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Alan Light - CC BY 2.0
Carvey, Dana
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Pope, Arthur Upham, 1881-1969
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unknown - Public Domain
Rey Pastor, Julio, 1888-1962
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Miller, J. Hillis (Joseph Hillis), 1899-1953
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one source states - Public Domain
Pickett, Bill, approximately 1860-1932
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film screenshot (United Artists) -
Wilson, Frank, 1885-1956
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Thompson, Maurice, 1844-1901