Anonymous
National Institutes of Health (American, 1887-)
Jolijn van de Wouw (Dutch, 1942-2001)
Edward Penfield (American, 1866 - 1925)
Anonymous
Otho Cushing (American, 1870-1942)
Imp. Camis (French, 19th/20th century)
Victor Alfred Lundy (American, 1923 - )
Anonymous
O.C Malcolm (American, 19th/20th century)
Laboratoires pharmaceutiques Corbière (French, 20th Century)
Anonymous
Anonymous
Vittorio Matteo Corcos (Italian, 1859 – 1933)
Anonymous
Imp. Camis (French, 19th/20th century)
Anonymous
Tadeusz Rychter (Polish, 1870-1943)
U.S. Information Agency (American, 1953-1999)
Hans Schleger (German, 1898 - 1976)
Plinio Codognato (Italian, 1878-1940)