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Georges Biard - CC BY-SA 3.0
Ra Boe - CC BY-SA 3.0
Sanfy - Public Domain
w - Public Domain
GO69 - CC BY-SA 3.0
Editors: Christie Williams and LeeAnn Roberts - Public Domain
Rob C. Croes / Anefo - CC BY-SA 3.0
original uploader - Public Domain
unknown - Public Domain
薩鎮冰 - CC0 1.0
Prayn4peace - CC BY-SA 3.0
Stephencdickson - CC BY-SA 4.0
original uploader - CC BY-SA 3.0
Dennis Wile -
Badagnani - CC BY-SA 3.0
unknown photographer - Public Domain
Sam Levitan, via release to Peter G. Freund -
Fred Palumbo, World Telegram staff photographer - Public Domain
(...) Punt / Anefo -
National Photo Company Collection (Library of Congress) - Public Domain
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Siple, Paul Allman, 1908-1968
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Georges Biard - CC BY-SA 3.0
Cotillard, Marion, 1975-....
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Wycherley, William, 1640-1716
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Maxwell, W. B. (William Babington), 1866-1938
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Ra Boe - CC BY-SA 3.0
Bruzdowicz, Joanna, 1943-....
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Euler, Ulf S. von (Ulf Svante), 1905-
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Sanfy - Public Domain
Munro, Thomas, Sir, 1761-1827
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w - Public Domain
Symmes, John Cleves, 1742-1814
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GO69 - CC BY-SA 3.0
Menier, Émile Justin, 1826-1881
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Flores, Bill, 1954-
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Lerangis, Peter.
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Editors: Christie Williams and LeeAnn Roberts - Public Domain
Ashton, Marvin J., 1915-1994
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Rob C. Croes / Anefo - CC BY-SA 3.0
Robbins, Harold, 1916-1997
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original uploader - Public Domain
Boleslavsky, Richard, 1889-1937
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unknown - Public Domain
Chatterji, Suniti Kumar, 1890-1977
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薩鎮冰 - CC0 1.0
Sa, Zhenbing, 1859-1952
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Prayn4peace - CC BY-SA 3.0
Bonpane, Blase
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Stephencdickson - CC BY-SA 4.0
Innes, A. Taylor (Alexander Taylor), 1833-1912
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original uploader - CC BY-SA 3.0
Richter, Vjenceslav, 1917-
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unknown - Public Domain
Hall, Edwin Herbert, 1855-1938
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Ondříček, František, 1857-1922
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Dennis Wile -
Sims, Michael, 1958-....
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Badagnani - CC BY-SA 3.0
Curran, Alvin S., 1938-....
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unknown photographer - Public Domain
Peterson-Berger, Wilhelm, 1867-1942
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Sam Levitan, via release to Peter G. Freund -
Freund, Peter G. O. (Peter George Oliver), 1936-
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Ismay, Hastings Lionel Ismay, Baron, 1887-1965
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Fred Palumbo, World Telegram staff photographer - Public Domain
Schuyler, Philippa, 1932-1967
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(...) Punt / Anefo -
Oltmans, Willem L.
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National Photo Company Collection (Library of Congress) - Public Domain
Fergusson, Harvey, 1890-1971
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Wicksell, Knut, 1851-1926