Henry Jerome Schile (American, 1829-1901)
U.S. Information Agency (American, 1953-1999)
Anonymous
John Sloan (American, 1871 - 1951)
J. Paul Kirouac (American, 20th Century)
Jean de Paleologue (Romanian, 1855 - 1942)
Julius Gipkens (German, 1883-1968)
Anonymous
Anonymous
Bert Thomas (English, 1883-1966)
Reginald Mount (English, 1906–1979)
Henri Cassiers (Belgian, 1858-1944)
Anonymous
Anonymous
Anonymous
Anonymous
National Institutes of Health (American, 1887-)
Anonymous
Carel Adolph Lion Cachet (Dutch, 1864 – 1945)
Eric Rohman (Swedish, 1891 - 1949)
Hilary Knight (American, 1926-?)
Edward McKnight Kauffer (American, 1890-1954)
Anonymous