
Imp. Mont-Louis (French, 19th/20th century)

Leo Visser (Dutch, 1880-1950)

Hans Rudi Erdt (German, 1883 – 1918)

Maurice Louis Henri Neumont (French, 1868-1930)

Theo Nieuwenhuis (Dutch, 1866-1951)

Anonymous

Louis Rhead (American, 1857-1926)

Anonymous

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

Anna Whelan Betts (American, 1873 – 1959)

Laboratoire du docteur Plantier (French, 20th Century)

Anonymous

Eric Rohman (Swedish, 1891 - 1949)

Alfred Choubrac (French, 1853-1902)

Robert Stöcklin (Swiss, 1889–1931)

Anonymous

Anonymous

Anonymous

Nicolas Tamagno (Italian, 1851 - 1933)

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

Anonymous

Laboratoires pharmaceutiques Corbière (French, 20th Century)

Adolphe Léon Willette (French, 1857 - 1926)

Anonymous