
Anonymous

Émile Berchmans (Belgian, 1867 - 1947)

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

Paul Gerin (German, 19th/20th century)

Anonymous

Cristen (French, 20th century)

Karl Wiener (Austrian, 1901-1949)

Alfred Offner (Austrian, 1879–1937)

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

Walter Russell (American, 1871-1963)

Johann Vincenz Cissarz (German, 1873-1942)

Eric Rohman (Swedish, 1891 - 1949)

National Institutes of Health (American, 1887-)

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

James Ensor (Belgian, 1860-1949)

Imp. Chaix (French, 1845 - 1965)

Henri Rivière (French, 1864 – 1951)

Rudolf Dürrwang (Swiss, 1883–1936)

Laboratoire Lobica (French, 20th Century)