
U.S.. Department of Health & Human Services (American, 1953-)

Koloman Moser (Austrian, 1868 – 1918)

Anonymous

Johann Vincenz Cissarz (German, 1873-1942)

Adolphe Léon Willette (French, 1857 - 1926)

Anonymous

Emil Cardinaux (Swiss, 1877–1936)

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

Alexandre Lunois (French, 1863-1916)

Leonetto Cappiello (Italian, 1875-1942)

Krebs Lith. Co (American, 19th/20th Century)

Hollerbaum & Schmidt (German, 19th/20th century)

William Carqueville (American, 1871-1946)

Anonymous

Ján Novák (Slovak, 1921 – 1944)

Anonymous

Laboratoire R. Gallier (French, 20th Century)

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

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

Izrail Bograd (Russian, 1899 - 1938)

Anonymous

Anonymous

Knut Hansen (Danish, 1876-1926)