
Edward Penfield (American, 1866 - 1925)

Anonymous

Anonymous

Anonymous

Anonymous

Anonymous

Sergei Ivanovich Ivanov (Russian, 1885-1942)

Anonymous

Walter Kühn (German, 1885-1930)

A. Bazin (French, 20th Century)

Elisha Brown Bird (American, 1867 - 1943)

Laboratoire du Néobiol (French, 20th Century)

Anonymous

Anonymous

Moritz Ulffers (German, 1819-1902)

Bureau of the Census (American, 1902 - )

Laboratoires G. Beytout (French, 20th Century)

Edward Penfield (American, 1866 - 1925)

Imp. Charles Lévy (French, 19th/20th century)