
Robert Stöcklin (Swiss, 1889–1931)

Anonymous

Theo van Hoytema (Dutch, 1863-1917)

Laboratoires du docteur Roussel (French, 20th Century)

Jolijn van de Wouw (Dutch, 1942-2001)

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

Thijs van Delden (Dutch, 20th Century)

E. Loeb Litho (American, 19th/20th Century)

Alfred Everitt Orr (American, 1886-1927)

National Institutes of Health (American, 1887-)

Anonymous

Anonymous

National Institutes of Health (American, 1887-)

Edward Penfield (American, 1866 - 1925)

James Warwick (American, 20th Century)

Anonymous

Edward Penfield (American, 1866 - 1925)

Cecil Beall (American, 1892–1970)

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

Albert Wilfred Barbelle (American, 1887–1957)

Laboratoires G. Reaubourg (French, 20th Century)

Jules-Alexandre Grün (French, 1868-1934)

Sam Maitin (American, 1928 - 2004)