Image from Wikimedia Commons
George Vertue - Public Domain
Lubos Motl, Lumidek - CC BY 3.0
Public Domain
Si Gam - CC BY-SA 3.0
Collections U.S. House of Representatives - Public Domain
NEA photographer Jason Kindig - Public Domain
Halsey, Francis Whiting, - Public Domain
Bert Morgan -
Levin Corbin Handy - Public Domain
William P. Gottlieb</nowiki></small> - Public Domain
George V. Buck - Public Domain
United States. Office of War Information. - Public Domain
James Franklin Briggs, author. Manchester Historic Association (Manchester, NH), publisher. - Public Domain
unknown - Public Domain
A. Burt Music, Books, & Stationery - Public Domain
Jacobus Hendrik Pierneef - Public Domain
Monogram Pictures Corporation - Public Domain
Journal authors: Wilson Sterling, James Burrill Angell, Carrie M. Watson, Arthur Graves Canfield, D. H. Robinson: no specific photographer citation for photo - Public Domain
Ellen Bernard Thompson Pyle in the 1922 Saturday Evening Post - Public Domain
Sghorwitz - CC BY-SA 3.0
USAAF - Public Domain
Werner & Son of Dublin - Public Domain
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Nesmith, James Willis, 1820-1885
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Massie, J. W. (James William), 1799-1869
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George Vertue - Public Domain
Gill, John, 1697-1771
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Lubos Motl, Lumidek - CC BY 3.0
Jaffe, Arthur, 1937-....
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Cahill, William T. (William Thomas), 1912-1996
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Public Domain
Dworshak, Henry C. (Henry Clarence), 1894-1962
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Si Gam - CC BY-SA 3.0
Tiro, Hasan Muhammad
Image from Wikimedia Commons
Collections U.S. House of Representatives - Public Domain
Cole, W. Sterling (William Sterling), 1904-1987
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NEA photographer Jason Kindig - Public Domain
Stucky, Steven.
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Halsey, Francis Whiting, - Public Domain
Plumer of Messines, Herbert Charles Onslow Plumer, Viscount, 1857-1932
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Bert Morgan -
Carvel, Tom, 1906-1990
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Chamberlain, Houston Stewart, 1855-1927
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Levin Corbin Handy - Public Domain
Herndon, William Henry, 1818-1891
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Smith, Worthington C. (Worthington Curtis), 1823-1894
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William P. Gottlieb</nowiki></small> - Public Domain
Stordahl, Axel
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George V. Buck - Public Domain
Burleson, Albert Sidney, 1863-1937
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United States. Office of War Information. - Public Domain
Hornbeck, Stanley Kuhl, 1883-1966
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James Franklin Briggs, author. Manchester Historic Association (Manchester, NH), publisher. - Public Domain
Wilson, James, 1797-1881
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Mellan, Claude, 1598-1688
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unknown - Public Domain
Leeds, Peregrine Osborne, Duke of, 1658-1729
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Eckart, Carl, 1902-1973
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A. Burt Music, Books, & Stationery - Public Domain
Bliss, P. P. (Philip Paul), 1838-1876
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Jacobus Hendrik Pierneef - Public Domain
Totius, 1877-1953
Image from Wikimedia Commons
Monogram Pictures Corporation - Public Domain
Rosing, Bodil, 1877-1941
Image from Wikimedia Commons
Journal authors: Wilson Sterling, James Burrill Angell, Carrie M. Watson, Arthur Graves Canfield, D. H. Robinson: no specific photographer citation for photo - Public Domain
Oliver, Robt. Wm. (Robert William), 1814-1899
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Ellen Bernard Thompson Pyle in the 1922 Saturday Evening Post - Public Domain
Pyle, Ellen Bernard Thompson, 1876-1936
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Sghorwitz - CC BY-SA 3.0
Horwitz, Steven
Image from Wikimedia Commons
USAAF - Public Domain
Hunter, Frank O. (Frank O'Driscoll), 1894-1982
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Wrong, Humphrey Hume, 1894-1954
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Werner & Son of Dublin - Public Domain
King, Cecil Harmsworth