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Prof. Dr. Dr. h.c. Michael Pohst -
Clifford Canty - CC BY-SA 2.0
John Smith Godfrey Kneller - Public Domain
unknown -
unknown - Public Domain
Svenska litteratursällskapet i Finland -
Greg Hernandez - CC BY 2.0
J. Fitzpatrick - CC BY 4.0
unknown - CC0 1.0
author - Public Domain
en - CC BY-SA 3.0
Angus McCulloch -
Ricardo André Frantz (Tetraktys) -
Friedrich Wilhelm Nettling - Public Domain
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Prof. Dr. Dr. h.c. Michael Pohst -
Meyer, Curt.
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Clifford Canty - CC BY-SA 2.0
Drew, Martin
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John Smith Godfrey Kneller - Public Domain
Tompion, Thomas, 1639-1713
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Alexander, John White, 1856-1915
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Wigglesworth, Richard B. (Richard Bowditch), 1891-1960
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unknown -
Koffka, Kurt, 1886-1941
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Kikwete, Jakaya Khalfan Mrisho, 1950-....
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unknown - Public Domain
Clagett, William H.
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Svenska litteratursällskapet i Finland -
Acke, J. A. G. (Johan Axel Gustaf), 1859-1924
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Cameron, Ewen, 1901-1967
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unknown -
Naguib, Mohammed, 1901-
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Greg Hernandez - CC BY 2.0
Polo, Teri, 1969-
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unknown - Public Domain
Samford, William James, 1844-1901
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González, Pablo, 1879-1950
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Ravilious, Eric William, 1903-1942
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J. Fitzpatrick - CC BY 4.0
Baxter, Philip, Sir, 1905-1989
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unknown - CC0 1.0
Matačić, Lovro von
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Torello, Anton
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Aranha, Oswaldo, 1894-1960
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Thatcher, Margaret, 1925-2013
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author - Public Domain
Weichmann, Louis J.
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en - CC BY-SA 3.0
Geffen, Aviv, 1973-
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Angus McCulloch -
MacDiarmid, Hugh, 1892-1978
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Ricardo André Frantz (Tetraktys) -
Ferrata, Ercole, 1610-1686
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Friedrich Wilhelm Nettling - Public Domain
Hildebrandt, Georg Friedrich, 1764-1816
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unknown - Public Domain
Espina, Concha, 1869-1955
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Largo Caballero, Francisco, 1869-1946
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Clarke, Alured, 1696-1742
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unknown - Public Domain
Spada, Fabrizio, 1643-1717
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Hackett, James Keteltas, 1869-1926