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unknown - Public Domain
Aaron Gustafson - CC BY-SA 2.0
David Crerar - CC BY-SA 3.0
Arielinson - CC BY-SA 4.0
Violet Teague - Public Domain
Ludger Kuehnhardt - CC BY-SA 4.0
Willem van de Poll - CC BY-SA 3.0
:en:Frederick William Lock (artist) - Public Domain
Augustus Washington - Public Domain
Tzolag Hovsepian - CC BY-SA 4.0
anonymous - Public Domain
unknown photographer - Public Domain
Charles Bernard Tiernan - Public Domain
USPS - Public Domain
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Derby, James Stanley, Earl of, 1664-1736
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Telson, Bob
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unknown - Public Domain
Christie, Agatha, 1890-1976
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Gibbons, Sam M. (Sam Melville), 1920-2012
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Aaron Gustafson - CC BY-SA 2.0
Holzschlag, Molly E.
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Howell, Benjamin F. (Benjamin Franklin), 1844-1933
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David Crerar - CC BY-SA 3.0
Crerar, John, 1827-1889
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Arielinson - CC BY-SA 4.0
Yehoshua, Abraham B., 1936-2022
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Baeck, Leo, 1873-1956
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Tencin, Pierre-Guérin de 1679-1758
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Enghien, Louis-Antoine-Henri de Bourbon, duc d', 1772-1804
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Violet Teague - Public Domain
Teague, Violet, 1872-1951
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Ludger Kuehnhardt - CC BY-SA 4.0
Bracher, Karl Dietrich, 1922-....
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Schrader, Julius Friedrich Anton, 1815-1900
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Gregory, Olinthus, 1774-1841
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Willem van de Poll - CC BY-SA 3.0
Tjarda van Starkenborgh Stachouwer, A. W. L., 1888-1978
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:en:Frederick William Lock (artist) - Public Domain
Richardson, Major (John), 1796-1852
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Augustus Washington - Public Domain
Priest, James M., -1883
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Tzolag Hovsepian - CC BY-SA 4.0
Surmelian, Leon Z., 1905-1995
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unknown - Public Domain
Simpson, William, 1823-1899
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Henry, the Minstrel, active 1470-1492
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anonymous - Public Domain
Haley, Margaret A.
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unknown photographer - Public Domain
West, Charles H., 1885-1943
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Charles Bernard Tiernan - Public Domain
Somerville, William C. (William Clarke), 1790-1826
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unknown - Public Domain
Pierce, Walter Marcus, 1861-1954
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Brink, Raymond W. (Raymond Woodward), 1890-1973
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unknown - Public Domain
Olivecrona, Herbert 1891-1980
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USPS - Public Domain
Farley, James A. (James Aloysius), 1888-1976
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Carlucci, Frank, 1930-
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Bissell, Clark, 1782-1857