Image from Wikimedia Commons
Samuel Mann - CC BY 2.0
FBI - Public Domain
John K. Hillers - Public Domain
US Navy - Public Domain
unknown - Public Domain
Edward H. Hart, Detroit Publishing Company - Public Domain
Tom Marcello - CC BY-SA 2.0
"Hazard" of American Golfer, Inc. - Public Domain
Karel leermans - CC BY-SA 3.0
unknown, photo touch up by Gwillhickers - Public Domain
Graphic Magazine, April 1870 - Public Domain
not stated - Public Domain
Public Domain
Melesse - CC BY-SA 3.0
Udi Aloni + Family album - CC BY-SA 3.0
user at project - CC BY-SA 2.5
Image from Wikimedia Commons
Samuel Mann - CC BY 2.0
Bałka, Mirosław, 1958-....
Image from Wikimedia Commons
Hudson, George, 1800-1871
Image from Wikimedia Commons
FBI - Public Domain
Dennis, Eugene, 1905-1961
Image from Wikimedia Commons
John K. Hillers - Public Domain
Hillers, John K., 1843-1925
Image from Wikimedia Commons
US Navy - Public Domain
Stassen, Harold E. (Harold Edward), 1907-2001
Image from Wikimedia Commons
Lemaire, Philipp Joseph Henri 1798-1880
Image from Wikimedia Commons
unknown - Public Domain
Cockle, James, 1819-1895
Image from Wikimedia Commons
Dillenius, Johann Jakob, 1687-1747
Image from Wikimedia Commons
Edward H. Hart, Detroit Publishing Company - Public Domain
Chester, Colby Mitchell, 1844-1932
Image from Wikimedia Commons
Pichler, Caroline, 1769-1843
Image from Wikimedia Commons
Rojas, Ricardo, 1882-1957
Image from Wikimedia Commons
unknown - Public Domain
Sorel, Albert, 1842-1906
Image from Wikimedia Commons
Tom Marcello - CC BY-SA 2.0
Bailey, Benny, 1925-2005
Image from Wikimedia Commons
"Hazard" of American Golfer, Inc. - Public Domain
Tillinghast, Albert Warren, 1874-1942
Image from Wikimedia Commons
Olmsted, Frederick Law, 1870-1957
Image from Wikimedia Commons
Karel leermans - CC BY-SA 3.0
Bucquoy, Jan
Image from Wikimedia Commons
unknown, photo touch up by Gwillhickers - Public Domain
Bacon, Edmund, 1785-
Image from Wikimedia Commons
Graphic Magazine, April 1870 - Public Domain
Brough, William, 1826-1870
Image from Wikimedia Commons
unknown - Public Domain
Williams, John S. (John Stuart), 1818-1898
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Duparc, Henri, 1848-1933
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Lemmen, Georges, 1865-1916
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not stated - Public Domain
Hulbert, Archer Butler, 1873-1933
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Bosanquet, Day Hort, Sir, 1843-1923
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Public Domain
Cantwell, John Joseph, 1874-1947
Image from Wikimedia Commons
Melesse - CC BY-SA 3.0
Garrison, David, 1952-
Image from Wikimedia Commons
Udi Aloni + Family album - CC BY-SA 3.0
Aloni, Shulamit, 1927-2014
Image from Wikimedia Commons
Public Domain
Baldwin, Roger S. (Roger Sherman), 1793-1863
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Škerjanc, Lucijan
Image from Wikimedia Commons
Game, Philip, Sir, 1876-1961
Image from Wikimedia Commons
user at project - CC BY-SA 2.5
McKechnie, Donna