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Readerwild - CC BY-SA 3.0
Bureau of Ships, U.S. Navy; original uploader - Public Domain
[Studio] Bastos Dias, Rio de Janeiro. - Public Domain
Colmer, Montagu, and Charles Erskine Scott Wood - Public Domain
United States Congress - Public Domain
US gov - Public Domain
Chateau de Ramezay, Montreal - Public Domain
Public Domain
US Government Printing Office - Public Domain
author - Public Domain
unknown - Public Domain
unsigned - Public Domain
original uploader - Public Domain
No coneguts - Public Domain
Mel Pekarsky - CC BY-SA 3.0
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Siebold Philipp Franz von 1796-1866
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Robbins, Warren Delano, 1885-1935
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Aragon, 1897-1982
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Hébert, Ernest (1817-1908).
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Readerwild - CC BY-SA 3.0
McWhirter, George
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Colden, Cadwallader D. (Cadwallader David), 1769-1834
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Clark, Edward, 1811-1882
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Snorri Sturluson, 1179?-1241
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Gregg, Robert Samuel, 1834-1896
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Bureau of Ships, U.S. Navy; original uploader - Public Domain
Narwhal (Submarine : SS-167)
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Couric, Katie, 1957-
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[Studio] Bastos Dias, Rio de Janeiro. - Public Domain
Oswald, Henrique, 1852-1931
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Gray, Nan, 1918-1993
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Colmer, Montagu, and Charles Erskine Scott Wood - Public Domain
Rand, John L. (John Langdon), 1861-1942
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United States Congress - Public Domain
Brown, Scott, 1959-
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US gov - Public Domain
Layton, Edwin T., 1903-
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Chateau de Ramezay, Montreal - Public Domain
Chartier de Lotbinière, Michel, 1723-1798
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Public Domain
Berry, James H. (James Henderson), 1841-1913
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US Government Printing Office - Public Domain
McCloskey, Paul N., 1927-
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author - Public Domain
Fagan, James Fleming, 1828-1893
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unknown - Public Domain
Victor, Frances Fuller, 1826-1902
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unsigned - Public Domain
Walter, John, 1818-1894
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original uploader - Public Domain
Collis, Charles H. T. (Charles Henry Tucky), 1838-1902
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No coneguts - Public Domain
Briot, Charles, 1817-1882
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Boufflers, Stanislas-Jean de, 1738-1815
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unknown - Public Domain
Neuberg, Joseph 1840-1926
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Newton, Thomas Wodehouse Legh, Baron, 1857-1942
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Public Domain
Cayley, Arthur, 1821-1895
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Palazzeschi, Aldo, 1885-1974
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Mel Pekarsky - CC BY-SA 3.0
Pekarsky, Mel, 1934-