
Imp. Jules Simon (French, 19th/20th century)

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

Laboratoires Perrochon (French, 20th Century)

Imp. Nicolitch (French, 19th/20th century)

Francis Prompt (French, 20th Century)

Anonymous

Vojtech Preissig (Czech, 1873-1944)

Ernest Haskell (American, 1876-1925)

Anonymous

Anonymous

National Institutes of Health (American, 1887-)

Paul De Sémant (French, 1855-1915)

Carlo Piquillo Pandolfi (Italian, 1906-1943)

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

National Caries Program (American, 20th Century)

A. Shaw (American, 19th Century)

Anonymous

Anonymous

Russell, Morgan & Co. (American, 19th/20th century)

Theo van Hoytema (Dutch, 1863-1917)

Laboratoires pharmaceutiques Corbière (French, 20th Century)

Wesley Heyman (American, 20th Century)