
Orson Lowell (American, 1871-1956)

Burton Rice (American, 20th century)

Alfred Roller (Austrian, 1864 – 1935)

Laboratoires du docteur Roussel (French, 20th Century)

Anonymous

Laboratoire des charbons Fraudin (French, 20th Century)

Anonymous

Anonymous

Anonymous

Laboratoires G. Beytout (French, 20th Century)

Anonymous

Geo. S. Harris & Sons (American, 19th/20th Century)

Walter L. Greene (American, 1870-1956)

Jules Chéret (French, 1836-1932)

Laboratoires Amido (French, 20th Century)

Moinet-Boucard (French, 20th Century)

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

Bureau of the Census (American, 1902 - )

Anonymous

Wojciech Kossak (Polish, 1857-1942)

Pal (Jean de Paleologue) (Romanian, 1855 - 1942)

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

Laboratoires du docteur Roussel (French, 20th Century)

Laboratoire Fides (French, 20th Century)

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