
Anonymous

Stu Graves (American, 19th/20th century)

Laboratoires du docteur Pinard (French, 20th Century)

Carroll Kelly (American, 19th/20th Century)

Anonymous

Theo Nieuwenhuis (Dutch, 1866-1951)

Laboratoire Carron (French, 20th Century)

Erik Hans Krause (American, 1899-1990)

Laboratoire français de chimiothérapie (French, 20th Century)

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

Laboratoire M. de Rive (French, 20th Century)

Edmund Edel (German, 1918–1939)

Gustav Bamberger (Austrian, 1861-1936)

Anonymous

Anonymous

Anonymous

Laboratoires Uromil (French, 20th Century)

Eric Rohman (Swedish, 1891 - 1949)

The Otis Lithograph Co. (American, 19th/20th Century)

Henri Ganier (French, 1845-1936)

Anonymous