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unknown - Public Domain
Canadian Film Centre - CC BY 2.0
Zymeet - CC BY-SA 3.0
Timothy H. O'Sullivan - Public Domain
:fr:Étienne Carjat - Public Domain
T and R Annan, Glasgow - Public Domain
Dauthage - Public Domain
Smithsonian Institution -
T. Kelly - Public Domain
Matteo Carcassi - CC BY-SA 3.0
unknown photographer - Public Domain
Annie Mole - CC BY 2.0
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unknown - Public Domain
Pottier, Eugéne, 1816-1887
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Brown, Addison, 1830-1913
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unknown - Public Domain
Varro, Marcus Terentius
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Canadian Film Centre - CC BY 2.0
Yerxa, Ron
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Palance, Jack, 1919-2006
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Zymeet - CC BY-SA 3.0
Sabuda, Robert.
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Timothy H. O'Sullivan - Public Domain
Waud, Alfred R. (Alfred Rudolph), 1828-1891
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Lerski, Helmar, 1871-1956
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:fr:Étienne Carjat - Public Domain
Cham, 1819-1879
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T and R Annan, Glasgow - Public Domain
Crawhall, Joseph, 1861-1913
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Harrwitz, Daniel, 1823-1884
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Dauthage - Public Domain
Tilgner, Victor Oskar
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Knapp, Adeline, 1860-1909
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Guarini, Battista, 1538-1612
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Freytag, Gustav, 1816-1895
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Reményi, Eduard 1828-1898
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Smithsonian Institution -
Lipmann, Fritz (Fritz Albert), 1899-1986
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Lautmann, Rüdiger (1935- ).
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T. Kelly - Public Domain
Holley, Horace, 1781-1827
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Berto, Juliet
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Gayle, Margot.
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Matteo Carcassi - CC BY-SA 3.0
Koellreutter, Hans Joachim
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Ismay, Hastings Lionel Ismay, Baron, 1887-1965
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unknown photographer - Public Domain
Canniff, William, 1830-1910
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Aldrich, Thomas Bailey, 1836-1907
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Luks, George Benjamin, 1867-1933
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Quevedo, Francisco de, 1580-1645
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Gore, Robert W., 1937-
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Annie Mole - CC BY 2.0
Figgis, Mike
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Isambert, M. (François André), 1792-1857