
National Institutes of Health (American, 1887-)

Walter Cyliax (German, 1899–1945)

Courier Litho. Co. (American, 19th/20th Century)

Leonard Winterowski (Polish, 1886-1927)

Leonetto Cappiello (Italian, 1875-1942)

Anonymous

H. Edward Oliver (American, 20th Century)

Georges Meunier (French, 1869-1942)

Will Bradley (American, 1868 – 1962)

Alfred Ost (Belgian, 1884 – 1945)

Edward McKnight Kauffer (American, 1890-1954)

Carlo Pellegrini (Italian, 1839-1889)

Henri Cassiers (Belgian, 1858-1944)

Katherine Milhous (American, 1894–1977)

Anonymous

Julius Klinger (Austrian, 1876 – 1942)

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

M. Stéphane (French, 19th/20th century)

Anonymous

Jules Chéret (French, 1836-1932)

Anonymous