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

Laboratoire Chantereau (French, 20th Century)

Hubert Morley (American, 20th Century)

Rudolf Kalvach (Austrian, 1883–1932)

Anonymous

Adolphe Léon Willette (French, 1857 - 1926)

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

Imp. Paul Dupont (French, 19th/20th century)

Cristen (French, 20th century)

Erik Hans Krause (American, 1899-1990)

Will Bradley (American, 1868 – 1962)

Robert Stöcklin (Swiss, 1889–1931)

Henri Privat-Livemont (Belgian, 1861–1936)

Edward Arthur Wilson (Scottish, 1886 - 1970)

Laboratoire Marinier (French, 20th Century)

Karol Zyndram Maszkowski (Polish, 1868-1938)

Edward Penfield (American, 1866 - 1925)

Bernadac (French, 19th/20th century)

E. Villefroy (French, 19th century)

Imp. H. Laas (French, 19th/20th century)

Anonymous

Alfred Choubrac (French, 1853-1902)