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Unknown (Bain News Service, publisher) - Public Domain
No se menciona - Public Domain
John Patterson MacLean - Public Domain
Painted by :fr:Jean-Jacques Lagrenée - Public Domain
Tomatojelly - CC BY-SA 3.0
Sachyn - CC BY-SA 3.0
BC Archives G-03578 - Public Domain
ScoutLynn - CC BY-SA 3.0
Popular Press Media Group - CC BY-SA 3.0
Library of Congress - Public Domain
unknown - Public Domain
Public Domain
user at project - Public Domain
RCA Victor Records - Public Domain
Georges Biard - CC BY-SA 3.0
Helen Milligan - CC BY-SA 3.0
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Unknown (Bain News Service, publisher) - Public Domain
Tardieu, André, 1876-1945
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Claus, Émile 1849-1924
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Turner, Matthew 1825-1909
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No se menciona - Public Domain
Saer, Juan José, 1937-2005
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Passe, Magdalena van de, 1600-approximately 1638
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Sanger, Margaret, 1879-1966
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Robert de Vaugondy, Gilles, 1688-1766
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John Patterson MacLean - Public Domain
MacLean, J. P. (John Patterson), 1848-1939
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Serrano, Emilio, 1850-1939
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Painted by :fr:Jean-Jacques Lagrenée - Public Domain
Piis, Pierre-Antoine-Augustin de 1755-1832
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Tomatojelly - CC BY-SA 3.0
Kolski, Jan Jakub
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Sachyn - CC BY-SA 3.0
Gershon, Gina
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BC Archives G-03578 - Public Domain
Cameron, Agnes Deans, 1863-1912
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O'Neill, Eugene, 1888-1953
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ScoutLynn - CC BY-SA 3.0
De Beer, Sue, 1973-
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Young, Thomas, 1773-1829
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Popular Press Media Group - CC BY-SA 3.0
Mascolo, Joseph, 1929-
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Riddle, M. B. (Matthew Brown), 1836-1916
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Library of Congress - Public Domain
Smith, M. L. (Martin Luther), 1819-1866
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unknown - Public Domain
Kundt, August, 1839-1894
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Public Domain
Dundas, David, Sir, 1735-1820
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Savigny, Friedrich Karl von, 1779-1861
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user at project - Public Domain
Roach, Max, 1924-2007
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Irving, Washington, 1783-1859
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RCA Victor Records - Public Domain
Cooke, Sam
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Rogers, Richard, 1550?-1618
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Mellanby, Edward, Sir, 1884-
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Georges Biard - CC BY-SA 3.0
Abril, Victoria
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Eure, Thad, 1899-1993
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Helen Milligan - CC BY-SA 3.0
Milligan, Helen