
Plinio Codognato (Italian, 1878-1940)

George Frederick Scotson-Clark (American, 1873 - 1973)

Eric Rohman (Swedish, 1891 - 1949)

Wilhelm Deffke (German, 1887-1950)

Anonymous

Anonymous

Alfred Choubrac (French, 1853-1902)

Carlo Cussetti (Italian, 1866–1949)

NASA (American, 1958 -)

National Institutes of Health (American, 1887-)

Ivo Puhonny (German, 1876 - 1940)

Theo van Hoytema (Dutch, 1863-1917)

Eric Rohman (Swedish, 1891 - 1949)

Anonymous

Roger de Valerio (French, 1896-1951)

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

Hans Unger (German, 1872 – 1936)

Blanche McManus (American, 1869–1935)