
National Institutes of Health (American, 1887-)

Julius Klinger (Austrian, 1876 – 1942)

Jacob van Campen (Dutch, 1596 - 1657)

Thorolf Holmboe (Norwegian, 1866–1935)

Lith. F. Appel (French, 19th/20th century)

Eric Rohman (Swedish, 1891 - 1949)

Laboratoires Licardy (French, 20th Century)

Emil Cardinaux (Swiss, 1877–1936)

Gustav Jahn (Austrian, 1879-1919)

Imp. Emile Lévy (French, 19th/20th century)

Alexandre Lunois (French, 1863-1916)

George McManus (American, 1884-1954)

Anonymous

Imp. Charles Lévy (French, 19th/20th century)

National Institutes of Health (American, 1887-)

Hazlett (American, 20th Century)

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

Courtney Allen (American, 1896-1969)

George McManus (American, 1884-1954)

Louis Anquetin (French, 1861 - 1932)

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

Julius Klinger (Austrian, 1876 – 1942)

Anonymous