
Eric Rohman (Swedish, 1891 - 1949)

National Institutes of Health (American, 1887-)

Theo van Hoytema (Dutch, 1863-1917)

Auguste Belin (French, 1821–1890)

Laboratoires Uromil (French, 20th Century)

Edward Penfield (American, 1866 - 1925)

U.S. Public Health Service (American, 1798-)

Marian Adamczewski (Polish, 1879-1947)

Anonymous

Anonymous

James Montgomery Flagg (American, 1877-1960)

Anonymous

Léonce Burret (French, 1866 - 1915)

Leonetto Cappiello (Italian, 1875-1942)