
Blanche McManus (American, 1869–1935)

David Allen & Sons (Irish, 19th/20th century)

Henry McCarter (American, 1864-1942)

Theo van Hoytema (Dutch, 1863-1917)

William Carqueville (American, 1871-1946)

Laboratoire du docteur Plantier (French, 20th Century)

Henri-Gabriel Ibels (French, 1867 - 1936)

Auguste-François-Marie Gorguet (French, 1862–1927)

Anonymous

Robert Stöcklin (Swiss, 1889–1931)

Auguste Belin (French, 1821–1890)

Henri-Gabriel Ibels (French, 1867 - 1936)

Anonymous

Henri Ganier (French, 1845-1936)

National Institutes of Health (American, 1887-)

Kurt Libesny (Austrian, 1892-1933)

George Illian (American, 1894-1932)

Ludwig Hohlwein (German, 1874 – 1949)

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

Richard Halls (American, 1906 - )