
Stanley Galli (American, 1912-2009)

Anonymous

Leonetto Cappiello (Italian, 1875-1942)

Fred Taylor (English, 1875-1963)

Prudent-Louis Leray (French, 1820 – 1879)

Will Bradley (American, 1868 – 1962)

Anonymous

Ramón Casas (Spanish, 1866 – 1932)

Laboratoires de l'Opodermyl (French, 20th Century)

Thomas Tryon (American, 19th/20th Century)

Hans Rudi Erdt (German, 1883 – 1918)

Rachael Romero (Australian, b. 1953)

Ludwig Hohlwein (German, 1874 – 1949)

Centers for Disease Control and Prevention (American, 1946-)

Imp. Chaix (French, 1845 - 1965)

Louis Siegriest (American, 1899 -1989)

Donaldson Lith. Co (American, 1863-?)

Eric Rohman (Swedish, 1891 - 1949)

Julius Klinger (Austrian, 1876 – 1942)

Gibson & Co. Lith (American, 19th Century)