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Revista Argentina "Panorama" - Public Domain
Greg Hernandez - CC BY 2.0
Gore De Vol - CC BY 3.0
Edmunddantes - CC BY-SA 3.0
anonymous - Public Domain
unknown - Public Domain
Henk Thijs - CC BY-SA 3.0
Public Domain
Adolf Dauthage - Public Domain
Henry Hall, editor, New York Tribune, publisher - Public Domain
Vincenzoanzoletti - CC BY-SA 3.0
user at project - Public Domain
Commonwealth of Australia (National Archives of Australia) - CC BY 3.0
Guido van Nispen - CC BY 2.0
Agence Rol - Public Domain
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Revista Argentina "Panorama" - Public Domain
Parra, Violeta, 1917-1967
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Duméril, Auguste Henri André, 1812-1870
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Greg Hernandez - CC BY 2.0
Baldwin, William, 1963-...
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Gore De Vol - CC BY 3.0
Rubin, Jennifer, 1964-....
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Edmunddantes - CC BY-SA 3.0
Jones, Jim, 1931-1978
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anonymous - Public Domain
Hugard, Jean, 1872-1959
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Alberoni, Giulio, 1664-1752
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unknown - Public Domain
Buffington, Joseph, 1855-1947
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McNair, John, 1887-1968
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Taylor, N. G. (Nathaniel Green), 1819-1887
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Henk Thijs - CC BY-SA 3.0
Caris, Gérard 1925-...
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Monsigny, Pierre-Alexandre, 1729-1817
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DJ Krush
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Public Domain
Henselt, Adolf von 1814-1889
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Adolf Dauthage - Public Domain
Herrmann, Carl, 1816-1887
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Newman, Francis William, 1805-1897
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Buch, Walter, 1883-1949
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Henry Hall, editor, New York Tribune, publisher - Public Domain
Smith, J. Gregory (John Gregory), 1818-1891
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Gifford, Andrew, 1700-1784
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Vincenzoanzoletti - CC BY-SA 3.0
Siepi, Cesare
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user at project - Public Domain
Brereton, Joseph Lloyd, 1822-1901
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Queensberry, James Douglas, Duke of, 1662-1711
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Commonwealth of Australia (National Archives of Australia) - CC BY 3.0
Bonner, Neville T. (Neville Thomas), 1922-
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Allen, John, 1771-1843
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Bilibin, Ivan I︠A︡kovlevich, 1876-1942
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Thompson, Smith, 1768-1843
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unknown - Public Domain
Darbyshire, Alfred, 1839-1908
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Guido van Nispen - CC BY 2.0
Keyzer, Carl de, 1958-
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Agence Rol - Public Domain
Montero Ríos, Eugenio, 1832-1914
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Waters, John William, Sir, 1774-1842