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Pieter Nolpe after Pieter Post - CC0 1.0
unknown - Public Domain
hacia 1562, grabado de Crispiaiene sobre dibujo atribuido a Jacobsen - Public Domain
John Raphael Smith Engraver: :en:George Thomas Doo - Public Domain
Select Pictures - Public Domain
City of Chicago - Public Domain
Image from Herbals (1912), author Agnes Arber - Public Domain
Perry, William Stevens. - Public Domain
PHC Harold Wise - Public Domain
Los Alamos National Laboratory - Public Domain
Franceen Palevsky-Breault - CC BY-SA 4.0
Maull? Subscript not clear -
George Grantham Bain Collection (Library of Congress) - Public Domain
author - Public Domain
NBC Television - Public Domain
James Heath (engraver) after Henry Raeburn - Public Domain
Harris & Ewing - Public Domain
Produced by w:Mathew Brady - Public Domain
Image from Wikimedia Commons
Pieter Nolpe after Pieter Post - CC0 1.0
Post, Pieter, 1608-1669
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unknown - Public Domain
Stothard, C. A. (Charles Alfred), 1786-1821
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hacia 1562, grabado de Crispiaiene sobre dibujo atribuido a Jacobsen - Public Domain
Romero, Julián 1518-1578
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Linton, E. Lynn (Elizabeth Lynn), 1822-1898
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Klingenstierna, Samuel, 1698-1765
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Paulhan, Jean, 1884-1968
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John Raphael Smith Engraver: :en:George Thomas Doo - Public Domain
Reynolds, Frederick, 1764-1841
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Select Pictures - Public Domain
Kimball, Edward M., 1859-1938
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City of Chicago - Public Domain
Dunne, Edward F. (Edward Fitzsimons), 1853-1937
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Image from Herbals (1912), author Agnes Arber - Public Domain
L'Obel, Matthias de 1538-1616
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Perry, William Stevens. - Public Domain
Bowen, Nathaniel, 1779-1839
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Epstein, Charles L.
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unknown - Public Domain
Drelincourt, Charles, 1595-1669
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unknown - Public Domain
McClintock, Emory, 1840-1916
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PHC Harold Wise - Public Domain
Wilson, Harold, 1916-1995
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Los Alamos National Laboratory - Public Domain
Bradner, Hugh, 1915-2008
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Mitchell, James, 1920-2010
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Franceen Palevsky-Breault - CC BY-SA 4.0
Van Walls, Harry, 1918-1999
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Maull? Subscript not clear -
Griffith, Richard John, Sir, 1784-1878
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Cotler, I. (Irwin), 1940-
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George Grantham Bain Collection (Library of Congress) - Public Domain
Sladen, Douglas Brooke Wheelton, 1856-1947
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Ward, Charles Dudley Robert, 1827-1913
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author - Public Domain
Fagan, James Fleming, 1828-1893
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NBC Television - Public Domain
Armendáriz, Pedro 1940-2011
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James Heath (engraver) after Henry Raeburn - Public Domain
Black, Joseph, 1728-1799
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Anderson, William, 1842-1900
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Betances, Ramón Emeterio, 1827-1898
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Brecker, Randy
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Harris & Ewing - Public Domain
Frear, Walter Francis, 1863-1948
Image from Wikimedia Commons
Produced by w:Mathew Brady - Public Domain
Vanderbilt, Cornelius, 1794-1877