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unidentified photographer, published in Musica (1912) - Public Domain
New York World-Telegram and the Sun staff photographer: Palumbo, Fred, photographer. - CC0 1.0
Natebailey - CC BY-SA 3.0
Madeleine Clavé - CC BY-SA 4.0
J.D. Noske / Anefo; -
Mphsociety - CC BY-SA 4.0
Giuseppe Molteni - Public Domain
unknown - Public Domain
unknown photographer - Public Domain
Bridget Samuels - CC BY 2.0
Muntasir du - Public Domain
Etienne Jules Marey - CC0 1.0
Misia Landau -
Stephencdickson - CC BY-SA 4.0
Public Domain
Universal Film Manufacturing Company - Public Domain
Image from Wikimedia Commons
unidentified photographer, published in Musica (1912) - Public Domain
Tournier, Marcel, 1879-1951
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New York World-Telegram and the Sun staff photographer: Palumbo, Fred, photographer. - CC0 1.0
Crosby, Israel
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Natebailey - CC BY-SA 3.0
Chan, Francis, 1967-
Image from Wikimedia Commons
Madeleine Clavé - CC BY-SA 4.0
Clavé, Antoni, 1913-2005
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Harrison, Richard Almgill, 1824-1904
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Quarles, Francis, 1592-1644
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Pino Suárez, José María 1869-1913
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J.D. Noske / Anefo; -
Leck, Bart van der 1876-1958
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Hartley, Thomas, 1748-1800
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Kleist, Ewald von 1881-1954
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Morgan, Charles, Sir, 1760-1846
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Shiras, George, 1832-1924
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Mphsociety - CC BY-SA 4.0
Hall, Manly P. (Manly Palmer), 1901-1990
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Giuseppe Molteni - Public Domain
Migliara, Giovanni, 1785-1837
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unknown - Public Domain
Dellenbaugh, Frederick Samuel, 1853-1935
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unknown photographer - Public Domain
Parker, Francis W. (Francis Wayland), 1837-1902
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Southerne, Thomas, 1660-1746
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Bridget Samuels - CC BY 2.0
Ahola, Jouko, 1970-...
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Muntasir du - Public Domain
Rāẏa, Līlā 1900-1968
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Etienne Jules Marey - CC0 1.0
Marey, Étienne-Jules 1830-1904
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Misia Landau -
Hassan, Steven.
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Young, Owen D., 1874-1962
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unknown - Public Domain
Guthrie, George Wilkins, 1848-1917
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unknown - Public Domain
Amélia, Queen, consort of Carlos I, King of Portugal, 1865-1951
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Stephencdickson - CC BY-SA 4.0
Mackintosh, John Pitcairn, 1929-....
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Clark, Wesley K.
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Brett, George H. (George Howard), 1886-1963
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Public Domain
Tannahill, Robert, 1774-1810
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unknown - Public Domain
Pick, Ludwig, 1868-1944
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Universal Film Manufacturing Company - Public Domain
George, Maude, 1890-