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unknown - Public Domain
United States Senate Historical Office - Public Domain
White House - Public Domain
James Ward, after Joshua Reynolds - Public Domain
Office of War Information - Public Domain
George Clausen - Public Domain
Lucas & Monroe Studio, New York. - Public Domain
Harris & Ewing - Public Domain
Bain - Public Domain
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Franklin, Miles, 1879-1954
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Cardarelli, Vincenzo, 1887-1959
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unknown - Public Domain
Currier, Frank, 1857-1928
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United States Senate Historical Office - Public Domain
Taylor, Waller, -1826
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White House - Public Domain
Lazear, Edward P.
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Müller von Königswinter, Wolfgang, 1816-1873
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Hinchliffe, John, 1731-1794
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Lippitt, Charles Warren, 1846-1924
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Fischer von Waldheim, Gotthelf, 1771-1853
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James Ward, after Joshua Reynolds - Public Domain
Billington, Elizabeth, 1768-1818
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Office of War Information - Public Domain
Elliott, Edward C. (Edward Charles), 1874-1960
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Bernegger, Matthias, 1582-1640
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Stefansson, Vilhjalmur, 1879-1962
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Windaus, Adolf, 1876-1959.
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George Clausen - Public Domain
Clausen, George, 1852-1944
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unknown - Public Domain
Lerch, Matyáš, 1860-1922
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Baker, Ella, 1903-1986
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Dawber, Pam, 1951-
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Muzio, Claudia, 1889-1936
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Renier, Paolo, 1710-1789
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Lucas & Monroe Studio, New York. - Public Domain
Kelly, Nancy, 1921-1995
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Stagnelius, Erik Johan, 1793-1823
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Hardman, Leslie H.
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Binding, Rudolf Georg, 1867-1938
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Harris & Ewing - Public Domain
Reece, B. Carroll (Brazilla Carroll), 1889-1961
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Fontaine, Pierre François Léonard, 1762-1853
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Berni, Antonio, 1905-1981
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Buchanan, Franklin, 1800-1874
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Finkbeiner, Carty, 1939-
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Bain - Public Domain
Kent, Elizabeth Thacher, 1868-1952