Louis Agassiz (American, 1807 – 1873)
U.S. Information Agency (American, 1953-1999)
Dow Chemical Company (American, 19th/20th Century)
Dow Chemical Company (American, 19th/20th Century)
Louis Agassiz (American, 1807 – 1873)
Henry Ossawa Tanner (American, 1859-1937)