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unknown - Public Domain
U.S. Navy Band - Public Domain
:en:Harris & Ewing photo studio - Public Domain
user at project - CC BY-SA 2.5
Public Domain
John Rapheal Smith - Public Domain
Robert L. Knudsen - Public Domain
Fieldsofhay - CC BY-SA 4.0
Koninklijke Nederlandse Akademie van Wetenschappen, Amsterdam - Public Domain
Joe Vitale 5 - CC BY-SA 4.0
Albert Besnard (1849-1934) - Public Domain
*:File:Jean-Pierre_Serre.jpg - CC BY-SA 2.0
Toshi Ichiyanagi - Public Domain
film screenshot - Public Domain
Old old picture. - Public Domain
Greenleaf -
William Linton - Public Domain
Book edited and compiled by Alfred D. Bowen; small print at lower left of photo credits it to "Angell & Fuller Engs." - Public Domain
Fotodimatti - CC BY-SA 3.0
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Villon, Jacques, 1875-1963
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Bishop, Joseph Bucklin, 1847-1928
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unknown - Public Domain
Baines, Thomas, 1820-1875
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U.S. Navy Band - Public Domain
Fennell, Frederick
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:en:Harris & Ewing photo studio - Public Domain
Lodge, George C.
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Sandys, Edwin, Sir, 1561-1629
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Eshkol, Leṿi 1895-1969
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user at project - CC BY-SA 2.5
Frazier, Walt, 1945-
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Public Domain
Banks, Monte, 1897-1950
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John Rapheal Smith - Public Domain
Draper, Elizabeth, 1744-1778
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Robert L. Knudsen - Public Domain
O'Brien, Lawrence F.
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Fieldsofhay - CC BY-SA 4.0
Elbrick, C. Burke, 1908-1983
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Koninklijke Nederlandse Akademie van Wetenschappen, Amsterdam - Public Domain
Pais, Abraham, 1918-
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Granville, Bonita, 1923-1988
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Joe Vitale 5 - CC BY-SA 4.0
James, Oscar, 1942-
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Albert Besnard (1849-1934) - Public Domain
Jourdain, Francis, 1876-1958
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*:File:Jean-Pierre_Serre.jpg - CC BY-SA 2.0
Serre, Jean-Pierre, 1926-
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Wigglesworth, Richard B. (Richard Bowditch), 1891-1960
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Ferdinand III, Holy Roman Emperor, 1608-1657
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Toshi Ichiyanagi - Public Domain
Ichiyanagi, Toshi, 1933-....
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Holtei, Karl von 1798-1880
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Laurel, Stan
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film screenshot - Public Domain
Nagel, Conrad, 1897-1970
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Old old picture. - Public Domain
Stetson, John Batterson, 1830-1906
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Greenleaf -
Hale, Nathan, 1755-1776
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William Linton - Public Domain
Linton, William, 1791-1876
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unknown - Public Domain
Huddleston, George, 1869-1960
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Book edited and compiled by Alfred D. Bowen; small print at lower left of photo credits it to "Angell & Fuller Engs." - Public Domain
Blethen, Alden Joseph, 1845-1915
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Fotodimatti - CC BY-SA 3.0
De la Renta, Oscar, 1932-2014
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Cowan, Andrew