
J. Weiner (Austrian, 19th/20th century)

Georges Meunier (French, 1869-1942)

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

Blendon Campbell (American, 1872 - 1969)

Vojtech Preissig (Czech, 1873-1944)

Imp. Chaix (French, 1845 - 1965)

Eric Rohman (Swedish, 1891 - 1949)

Maria La Roche (Swiss, 1870-1952)

National Institutes of Health (American, 1887-)

Charles Rochon Hoover (American, 19th/20th Century)

Anonymous

Leonetto Cappiello (Italian, 1875-1942)

Hans Rudi Erdt (German, 1883 – 1918)

Alphonse Mucha (Czech, 1860-1939)

Anonymous

Knut Hansen (Danish, 1876-1926)

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

Backer & Co (German, 19th/20th century)

Otto Plattner (Swiss, 1886-1951)

Edward Penfield (American, 1866 - 1925)

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

Anonymous

Jean d'Ylen (French, 1886-1938)

Anonymous