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unknown - Public Domain
Cornelis Coning - Public Domain
Brigham Young University - Public Domain
George Charles Beresford - Public Domain
Nadar - Public Domain
user at project - CC BY 2.5
Stephen A. Schwarzman Building / George Arents Collection - Public Domain
Piotr Drabik - CC BY 2.0
Original file: Yuryi Abramochkin / Юрий Абрамочкин<br>Derivative work: Vanjagenije - CC BY-SA 3.0
Hoveros - CC BY-SA 4.0
Daniel Barsotti -
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Riva Palacio, Vicente, 1832-1896
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Emsley, Paul, 1947-
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unknown - Public Domain
Trzebiński, Andrzej, 1922-1943
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Ostrovsky, Nikolay, 1904-1936
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Cornelis Coning - Public Domain
Philips, Dirk, 1504-1568
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Brigham Young University - Public Domain
Ballif, Algie E. (Algie Eggertsen), 1896-1984
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Skeaping, Mary
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Cloquet, Jules, 1790-1883
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Abbey, Henry, 1842-1911
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Archer, Frederick Scott
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Jones, Ernest Charles, 1819-1869
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George Charles Beresford - Public Domain
Douglas, Alfred Bruce, 1870-1945
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Forchhammer, G. (Georg), 1794-1865
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Nadar - Public Domain
Ottin, Auguste Louis Marie 1811-1890
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user at project - CC BY 2.5
Adler, Lou, 1933-...
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Stephen A. Schwarzman Building / George Arents Collection - Public Domain
Close, Ivy, 1890-1968
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unknown - Public Domain
Pouvillon, Emile
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Piotr Drabik - CC BY 2.0
Campion, Jane, 1954-....
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Original file: Yuryi Abramochkin / Юрий Абрамочкин<br>Derivative work: Vanjagenije - CC BY-SA 3.0
Smith, Samantha, 1972-1985
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Hoveros - CC BY-SA 4.0
Charles, Robert B.
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Walworth, Ellen Hardin, 1832-1915
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Sledge, E. B. (Eugene Bondurant), 1923-
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Maurois, André, 1885-1967
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Dumas, Alexandre, 1824-1895
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Bindon, Francis, approximately 1690-1765
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Chapman, George, 1559?-1634
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Daniel Barsotti -
Joyce, Tom, 1956-
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Hoffman, John T. (John Thompson), 1828-1888
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Morstin, Ludwik Hieronim, 1886-1966
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Brown, Michael, 1920-