Image from Wikimedia Commons
Brady-Handy Photograph Collection (Library of Congress) - Public Domain
Anonymous - Public Domain
Missouri Secretary of State -
unknown - Public Domain
Herbert Barrett Management - Public Domain
Credited to Fotografie Fils d'Alexandria, Rome; restored by uploader - Public Domain
*:File:Ravitch.JPG - CC BY 3.0
Photograph by Architect of the Capitol employee, Marble by Franklin Simmons - Public Domain
Georges Biard - CC BY-SA 3.0
Marie-Louise Regler -
unknown -
unknown photographer - Public Domain
Image from Herbals (1912), author Agnes Arber - Public Domain
Public Domain
Félix Nadar - Public Domain
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Bonno, Giuseppe, 1711-1788
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Granito Pignatelli di Belmonte, Gennaro, 1851-1948
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Borgia, Cesare, 1476?-1507
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Davis, Edmund Jackson, 1827-1883
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Brady-Handy Photograph Collection (Library of Congress) - Public Domain
Buffinton, James, 1817-1875
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Anonymous - Public Domain
Hartmann, Heinz, 1894-1970
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Missouri Secretary of State -
Holden, Bob, 1949-
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unknown - Public Domain
Cairoli, Benedetto, 1825-1889
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Limerick, Thomas Dongan, Earl of, 1634-1715
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Bell, C. K. (Charles Keith), 1853-1913
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Mitchell, P. Chalmers (Peter Chalmers), Sir, 1864-1945
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George, Mademoiselle (Marguerite-Joséphine Weimer), 1787-1867
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Dickey, John Sloan, 1907-1991
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Herbert Barrett Management - Public Domain
Browning, John, 1933-2003
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Credited to Fotografie Fils d'Alexandria, Rome; restored by uploader - Public Domain
Lubin, David, 1849-1919
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*:File:Ravitch.JPG - CC BY 3.0
Ravitch, Richard, 1933-
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Photograph by Architect of the Capitol employee, Marble by Franklin Simmons - Public Domain
Pierpont, Francis Harrison, 1814-1899
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Kadohata, Cynthia, 1956-
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Georges Biard - CC BY-SA 3.0
Dreyfus, Jean-Claude
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O'Hara, Geoffrey, 1882-1967
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unknown - Public Domain
Petipa, Marius, 1818-1910
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Walsh, Robert, 1784-1859
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Dujardin, Karel, 1622?-1678
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Marie-Louise Regler -
Regler, Gustav, 1898-1963
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unknown -
Petiot, Marcel, 1897-1946
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unknown photographer - Public Domain
Peterkiewicz, Jerzy, 1916-2007
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Image from Herbals (1912), author Agnes Arber - Public Domain
L'Obel, Matthias de 1538-1616
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Public Domain
Wells, Charles, 1800-1879
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Raczkiewicz, Władysław, 1885-1947
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Félix Nadar - Public Domain
Guys, Constantin, 1805-1892