Image from Wikimedia Commons
Shawn Brackbill - CC BY 2.0
Lawson Speedway - CC BY-SA 4.0
Originally uploaded by Asmackey -
public domain - Public Domain
Original uploader was Rbraunwa - Public Domain
Official photo - Public Domain
New York Herald Newspaper (Feb.1890) - Public Domain
unknown photographer - Public Domain
Saddhiyama - Public Domain
Mathew Brady Levin Corot Handy - Public Domain
Uncredited or undetermined. - Public Domain
François Clouet - Public Domain
*:File:Saul_Lieberman.jpg - CC BY 3.0
No photographer named. - Public Domain
Horace Hollister, author. C. A. Alvord (New York, NY), publisher. - Public Domain
Gessford, New York 1904. - Public Domain
unknown - Public Domain
Original uploader was :hu:Carlos71 - Public Domain
Moustaky - CC BY-SA 3.0
NARA-Author -
Image from Wikimedia Commons
Shawn Brackbill - CC BY 2.0
Burrell, Dave, 1940-....
Image from Wikimedia Commons
Castiglioni, Arturo, 1874-1953
Image from Wikimedia Commons
Lawson Speedway - CC BY-SA 4.0
Cooper, Bob, 1950-
Image from Wikimedia Commons
Vigors, N. A. (Nicholas Alyward), 1785-1840
Image from Wikimedia Commons
Originally uploaded by Asmackey -
Mackey, George W. (George Whitelaw), 1916-2006
Image from Wikimedia Commons
Bennett, Caleb P., 1758-1836
Image from Wikimedia Commons
Hille, Einar, 1894-1979
Image from Wikimedia Commons
public domain - Public Domain
Poole, William, 1823-1855
Image from Wikimedia Commons
Original uploader was Rbraunwa - Public Domain
Raimondi, Pietro
Image from Wikimedia Commons
Goltzsche, Dieter, 1934-....
Image from Wikimedia Commons
Official photo - Public Domain
Butz, Earl L. (Earl Lauer), 1909-2008
Image from Wikimedia Commons
Cadwalader, Thomas, 1707 or 1708-1779
Image from Wikimedia Commons
New York Herald Newspaper (Feb.1890) - Public Domain
Babcock, John C., 1836-
Image from Wikimedia Commons
unknown photographer - Public Domain
Grassby, Bertram, 1880-1953
Image from Wikimedia Commons
Saddhiyama - Public Domain
Bergh, Rudolph, 1824-1909
Image from Wikimedia Commons
Mathew Brady Levin Corot Handy - Public Domain
Bell, Hiram Parks, 1827-1907
Image from Wikimedia Commons
Uncredited or undetermined. - Public Domain
Irwin, May, 1862-1938
Image from Wikimedia Commons
François Clouet - Public Domain
Saint-Gelais, Mellin de 1491-1558
Image from Wikimedia Commons
*:File:Saul_Lieberman.jpg - CC BY 3.0
Lieberman, Saul, 1898-1983
Image from Wikimedia Commons
Pellegrini, Aldo
Image from Wikimedia Commons
No photographer named. - Public Domain
Lockhart, Caroline, 1870-1962
Image from Wikimedia Commons
Horace Hollister, author. C. A. Alvord (New York, NY), publisher. - Public Domain
Scranton, George W. (George Whitfield), 1811-1861
Image from Wikimedia Commons
Gessford, New York 1904. - Public Domain
Strauss, Richard, 1864-1949
Image from Wikimedia Commons
Fenn, John B., 1917-2010
Image from Wikimedia Commons
unknown - Public Domain
Chkalov, Valeriĭ Pavlovich, 1904-1938
Image from Wikimedia Commons
Original uploader was :hu:Carlos71 - Public Domain
Custer, Thomas Ward, 1845-1876
Image from Wikimedia Commons
Moustaky - CC BY-SA 3.0
Boulware, Lemuel R., 1895-
Image from Wikimedia Commons
Buren, Daniel
Image from Wikimedia Commons
Christopher, Tom
Image from Wikimedia Commons
NARA-Author -
Krock, Arthur, 1886-1974