
Anonymous

Laboratoires Drouet & Plet (French, 20th Century)

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

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

Laboratoires de biochimie médicale (French, 20th Century)

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

Anonymous

Anonymous

Marcia Brown (American, 1918-2015)

Edward Penfield (American, 1866 - 1925)

Imp. F. Champenois (French, 19th/20th century)

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

Osvaldo Ballerio (Italian, 1870-1942)

Anonymous

Will Bradley (American, 1868 – 1962)

Henry Jerome Schile (American, 1829-1901)

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

Louis Bancel LaFarge (American, 1900-1989)

Theo van Hoytema (Dutch, 1863-1917)