Image from Wikimedia Commons
Ch. Faber - Public Domain
unknown -
unknown employee of US federal government - Public Domain
Beyond My Ken -
Louis H. Carpenter - Public Domain
Polkowski - Public Domain
unknown - Public Domain
Db20132078 - CC BY-SA 3.0
Unknown photographer - Public Domain
LOC; Perine, George Edward, 1837-1885 - Public Domain
DoD photo by Robert D. Ward - Public Domain
Original uploader was :fr:PRÉVERT Catherine -
Linfra - CC BY-SA 3.0
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Howe, William Henry, 1846-1929
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Merritt, Anna Lea, 1844-1930
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Ch. Faber - Public Domain
Singelée, Jean-Baptiste, 1812-1875
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unknown -
Carmichael, Leonard, 1898-1973
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Gregory, Donald, -1836
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Bustillo, Alejandro, 1889-1982
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unknown employee of US federal government - Public Domain
Angleton, James, 1917-1987
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Beyond My Ken -
Corbin, Margaret Cochran, 1751-approximately 1800
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Harley, Thomas, 1730-1804
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Hubard, William James, 1807-1862
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Carpeaux, Jean-Baptiste, 1827-1875
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Tyng, Stephen H. (Stephen Higginson), 1800-1885
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Louis H. Carpenter - Public Domain
Carpenter, Samuel, 1649-1714
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Stanbery, Henry, 1803-1881
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Polkowski - Public Domain
Marconi, Enrico 1792-1863
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unknown - Public Domain
Duval, Amaury, 1760-1838
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Gronseth, Erik
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Db20132078 - CC BY-SA 3.0
Alexander, Mousey
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Unknown photographer - Public Domain
Turing, Alan Mathison, 1912-1954
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Hamilton, Alexander Hamilton Douglas, duke of, 1767-1852
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LOC; Perine, George Edward, 1837-1885 - Public Domain
Barnes, Albert, 1798-1870
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Doesburg, Theo van 1883-1931
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Pigott, Emeline Jamison, 1836-1919
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Suffolk, William de la Pole, Duke of, 1396-1450
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DoD photo by Robert D. Ward - Public Domain
Schlesinger, James R.
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Bader, Alfred, 1924-....
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Lushington, Edmund Law
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Original uploader was :fr:PRÉVERT Catherine -
Brasseur, Pierre, 1905-1972
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Linfra - CC BY-SA 3.0
Gausachs, Josep, 1889-1959
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Hoey, Clyde Roark, 1877-1954