
Henri Boulanger Gray (French, 1858-1924)

National Institutes of Health (American, 1887-)

Adolph Treidler (American, 1886–1981)

Abram Games (English, 1914-1996)

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

Anonymous

Theo van Hoytema (Dutch, 1863-1917)

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

Laboratoires Caillaud (French, 20th Century)

Ludwig Hohlwein (German, 1874 – 1949)

Dorothy Waugh (American, 1896-1996)

Henni Geck (German, 1884-1951)

Henri-Gabriel Ibels (French, 1867 - 1936)

Alfred Offner (Austrian, 1879–1937)

Anonymous

Louis Tauzin (French, 1845–1914)

Henry Koerner (American, 1915-1991)

John Gilroy (English, 1898 – 1985)

Kate Charlesworth (English, 1950-)

Anonymous

Laboratoire Mijo (French, 20th Century)

Eric Rohman (Swedish, 1891 - 1949)