
A. D. Blashfield (American, 19th/20th century)

Centers for Disease Control and Prevention (American, 1946-)

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

Amsterdam UNA (Dutch, 20th Century)

Louis Rhead (American, 1857-1926)

Anonymous

Jonathan Foss (English, 20th Century)

Percy Trompf (Australian, 1902–1964)

Anonymous

Nicolas Tamagno (Italian, 1851 - 1933)

Anonymous

Etienne Moreau-Nélaton (French, 1859-1927)

Anonymous

William Allen Rogers (American, 1854-1931)

Victor Prouvé (French, 1858-1943)

Courier Litho. Co. (American, 19th/20th Century)

Laboratoire J. P. Petit (French, 20th Century)

Karl Wiener (Austrian, 1901-1949)

Bert Thomas (English, 1883-1966)

Jan Rembowski (Polish, 1879-1923)

Laboratoire J. Logeais (French, 20th Century)

Laboratoire d'actino-biologie (French, 20th Century)

Anonymous

Robert Wildhack (American, 1881 - 1940)