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original uploader - Public Domain
NBC Radio - Public Domain
unattributed - Public Domain
Dontworry - CC BY-SA 3.0
etching by Albert Rosenthal - Public Domain
unknown - Public Domain
Richard Unger - CC0 1.0
投稿者がファイル作成 - Public Domain
US Congress - Public Domain
Public Domain
Saffie 55 - CC BY-SA 3.0
published in "The Parties and the Men; Or, Political Issues of 1896" by Robert O. Law, 1896. - Public Domain
Henry Willard - Public Domain
Haemmerli - CC BY-SA 3.0
Unknown - Public Domain
Allan warren - CC BY-SA 3.0
Marie Horthemels (graveur) - Public Domain
Abu al-Hasan (1589-1630) - Public Domain
one source states - Public Domain
Verdina Shlonsky Archive, the National Library of Israel, MUS 070 - CC BY-SA 3.0
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Skipworth, Alison, 1863-1952
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original uploader - Public Domain
Thurman, Wallace, 1902-1934
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Mark, Carolyn, 1970-
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NBC Radio - Public Domain
Macrae, Gordon
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unattributed - Public Domain
Train, Charles Jackson, 1845-1906
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Dontworry - CC BY-SA 3.0
Koch, Eric, 1919-....
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Jawlensky, Alexej von 1864-1941
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etching by Albert Rosenthal - Public Domain
Penn, John, 1729-1795
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unknown - Public Domain
Duca, I. G. (Ion George), 1879-1933
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Richard Unger - CC0 1.0
Unger, Richard W.
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投稿者がファイル作成 - Public Domain
Tokugawa, Iemitsu, 1604-1651
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Julian, Saint, Bishop of Cuenca, 1127-1208
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US Congress - Public Domain
Grijalva, Raúl M. (Raúl Manuel), 1948-
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Broadbent, W. H. (William Henry), Sir, 1835-1907
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Public Domain
Baháʼuʼlláh, 1817-1892
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Zerov, Mykola, 1890-1937
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Saffie 55 - CC BY-SA 3.0
Vance, Cyrus R.
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published in "The Parties and the Men; Or, Political Issues of 1896" by Robert O. Law, 1896. - Public Domain
Morrison, William R. (William Ralls), 1825-1909
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Henry Willard - Public Domain
McNeil, John, 1784-1850
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Haemmerli - CC BY-SA 3.0
Kjartansson, Ragnar, 1976-....
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Daumer, Georg Friedrich, 1800-1875
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Unknown - Public Domain
Abbadie, Jacques, 1654-1727
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McLean, Angus Wilton, 1870-1935
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Allan warren - CC BY-SA 3.0
Fairbanks, Douglas, 1909-2000.
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Dampier, Thomas, 1748-1812
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Johnson, Linton Kwesi, 1952-
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Marie Horthemels (graveur) - Public Domain
Quesnel, Pasquier, 1634-1719
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Abu al-Hasan (1589-1630) - Public Domain
Jahangir, Emperor of Hindustan, 1569-1627
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one source states - Public Domain
Pickett, Bill, approximately 1860-1932
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Verdina Shlonsky Archive, the National Library of Israel, MUS 070 - CC BY-SA 3.0
Shlonsky, Verdina