
Julius Klinger (Austrian, 1876 – 1942)

Nicolaas van de Vecht (Dutch, 1886-1941)

Theo van Hoytema (Dutch, 1863-1917)

Paul Berthon (French, 1872-1909)

Anonymous

Cândido de Faria (Brazilian, 1849-1911)

Anonymous

Józef Mehoffer (Polish, 1869-1946)

Etablissements Minot (French, 19th/20th century)

Chester Don Powell (American, 1896-1964)

Ernest Vulliemin (Swiss, 1862-1902)

National Institutes of Health (American, 1887-)

Leopoldo Metlicovitz (Italian, 1868–1944)

Louis Rhead (American, 1857-1926)

Julius Klinger (Austrian, 1876 – 1942)

U.S. Information Agency (American, 1953-1999)

Mathieu Lauweriks (Dutch, 1864 - 1932)

Willy Sluiter (Dutch, 1873-1949)

Leonetto Cappiello (Italian, 1875-1942)

Laboratoires de la Pervosine (French, 20th Century)