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Toño Zapata - Public Domain
Original uploader was :nl:Jan Arkesteijn - Public Domain
original uploader - Public Domain
Nadar - Public Domain
不详 - Public Domain
Albert Frederick Daniel Studio - CC BY-SA 3.0
Bureau of Industrial Service – A Division of :en:Young & Rubicam - Public Domain
NBC Television - Public Domain
Al83tito - CC BY-SA 4.0
Bain News Service, publisher - Public Domain
Godfrey Kneller - Public Domain
Mlucan -
unknown photographer - Public Domain
unknown - Public Domain
Jacob Hilsdorf - Public Domain
Jen Thomson - Public Domain
Félix Nadar - Public Domain
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Toño Zapata - Public Domain
Sánchez Cerro, Luis M. 1889-1933
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Original uploader was :nl:Jan Arkesteijn - Public Domain
Stephenson, George, 1781-1848
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original uploader - Public Domain
Fish, Hamilton, 1808-1893
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Nadar - Public Domain
Lévy, Émile 1826-1890
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不详 - Public Domain
Bates, M. Searle (Miner Searle), 1897-1978
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Albert Frederick Daniel Studio - CC BY-SA 3.0
Johnson, Paul B. (Paul Burney), 1880-1943
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Bureau of Industrial Service – A Division of :en:Young & Rubicam - Public Domain
Petersen, Paul, 1945-
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Eco, Umberto
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NBC Television - Public Domain
Nero, Peter, 1934-
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Al83tito - CC BY-SA 4.0
Perry, John Curtis.
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Bain News Service, publisher - Public Domain
Wilson, William Bauchop, 1862-1934
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Luís, de Granada, 1504-1588
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Carter, Robert, 1819-1879
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Godfrey Kneller - Public Domain
Pell, John, 1611-1685
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Mlucan -
Graf, Dominik, 1952-....
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Boulanger, Ernest, 1815-1900
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Defrees, Joseph Hutton, 1812-1885
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Clark, Alfred Corning, 1844-1896
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Ballif, Claude, 1924-2004
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unknown photographer - Public Domain
Gasnier, Louis J., 1875-1963
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unknown - Public Domain
Ramsay, A. C. (Andrew Crombie), 1814-1891
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Lerner, Abba Ptachya, 1903-
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Bériot, Charles-Auguste de, 1802-1870
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Baldwin, John Brown, 1820-1873
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original uploader - Public Domain
Glinka, Mikhail Ivanovich, 1804-1857
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Jacob Hilsdorf - Public Domain
Friedberg, Carl, 1872-1955
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Jen Thomson - Public Domain
Bradley, Ian C.
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Birkhoff, Garrett, 1911-1996
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Félix Nadar - Public Domain
Viollet-le-Duc, Eugène-Emmanuel, 1814-1879
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Westlake, John, 1828-1913