Auguste Roedel (French, 1859-1900)
George Frederick Scotson-Clark (American, 1873 - 1973)
Henry Clive (American, 1883-1960)
U.S. Information Agency (American, 1953-1999)
John Sheridan (American, 1877 - 1948)
Elisha Brown Bird (American, 1867 - 1943)
Anonymous
Edward Penfield (American, 1866 - 1925)
Rudolf Kalvach (Austrian, 1883–1932)
Moritz Ulffers (German, 1819-1902)
National Institutes of Health (American, 1887-)
Anna Whelan Betts (American, 1873 – 1959)
U.S. Information Agency (American, 1953-1999)
Anonymous
Casper Emerson Jr. (American, 1878-1948)
Bureau of the Census (American, 1902 - )
Philip Martiny (American, 1858-1927)
Leonetto Cappiello (Italian, 1875-1942)
Stanisław Dębicki (Polish, 1866-1924)
Orson Lowell (American, 1871-1956)
Frank Swick (American, 19th/20th Century)
Anonymous
Nicholas Morant (Canadian, 1910 – 1999)
Artcraft Lithograph (American, 1905–1970)
U.S. Information Agency (American, 1953-1999)