Burkhard Mangold (Swiss, 1873-1950)
Anonymous
Orson Lowell (American, 1871-1956)
Aime-Felix Nicollerat (French, 1876-1946)
Valdemar Andersen (Danish, 1875-1928)
Leonetto Cappiello (Italian, 1875-1942)
U.S. Information Agency (American, 1953-1999)
National Institutes of Health (American, 1887-)
Anonymous
W. Yeoel (American, 19th/20th century)
U.S. Information Agency (American, 1953-1999)
Eric Forbes-Robertson (English, 1865–1935)
Ferdinand Misti-Mifliez (French, 1865-1923)
Anonymous
Anonymous
Anonymous
Eric Rohman (Swedish, 1891 - 1949)
Ellen Bernard Thompson Pyle (American, 1876-1936)
Strobridge & Co. Lith. (American, 1847 -)
Ella W. Sheppard (American, 19th/20th century)
Anonymous
Anonymous
Charles Tichon (French, active 1882-)
Edward Penfield (American, 1866 - 1925)