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original uploader - Public Domain
Roger Fry (1866-1934) - Public Domain
unknown - Public Domain
Johnstone, O'Shannessy & Co. - Public Domain
Edward D. Wood, Jr. - Public Domain
US Navy - Public Domain
Gage Skidmore - CC BY-SA 3.0
Havang(nl) - CC BY-SA 3.0
uncredited - Public Domain
author info - Public Domain
Fredricks, Charles DeForest, 1823-1894 -- Photographer - Public Domain
Sphilbrick - CC BY-SA 3.0
:de:Giuseppe Antonio Caccioli - Public Domain
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original uploader - Public Domain
Challis, James, 1803-1882
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Daubechies, Ingrid.
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Roger Fry (1866-1934) - Public Domain
Dickinson, G. Lowes (Goldsworthy Lowes), 1862-1932
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unknown - Public Domain
Bingham, Robert Worth, 1871-1937
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King, Claude
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Gray, Hanna Holborn
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Mercati, Michele, 1541-1593
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Corrigan, Michael Augustine, 1839-1902
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Johnstone, O'Shannessy & Co. - Public Domain
Hodgkinson, Clement, approximately 1818-1893
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Bredel, Willi, 1901-1964
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Sasha, 1972-
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Naumann, Friedrich, 1860-1919
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Feldberg, W. S.
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Edward D. Wood, Jr. - Public Domain
Keene, Tom, 1896-1963
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unknown - Public Domain
Philbin, Eugene A. (Eugene Ambrose), 1857-1920
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Balaban, Bob
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US Navy - Public Domain
Strauss, Joseph, 1861-1948
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Gage Skidmore - CC BY-SA 3.0
Cline, Ernest
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Moore, Allen Francis, 1869-1945
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Havang(nl) - CC BY-SA 3.0
Roy, Jules, 1907-2000
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Fromentin, Eugène, 1820-1876
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uncredited - Public Domain
Rothafel, Samuel Lionel, 1881-1936
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author info - Public Domain
Pinto, George Frederick, 1785-1806
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Fredricks, Charles DeForest, 1823-1894 -- Photographer - Public Domain
Adams, Edwin, 1834-1877
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unknown - Public Domain
Bull, John, -1628
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Sphilbrick - CC BY-SA 3.0
Steding, Katy, 1967-
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Reitz, Francis William, 1844-1934
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Overbury, Thomas, Sir, 1581-1613
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:de:Giuseppe Antonio Caccioli - Public Domain
Bibiena, Ferdinando Galli, 1657-1743
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Luke, Frank, 1897-1918