
Anonymous

Jean Verhoeven (Dutch, 1870–1941)

Otto Friedrich Carl Lendecke (Austrian, 1886-1918)

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

Rachael Romero (Australian, b. 1953)

Anonymous

Anonymous

Theo van Hoytema (Dutch, 1863-1917)

Aleardo Villa (Italian, 1865-1906)

Imp. F. Champenois (French, 19th/20th century)

Edward Penfield (American, 1866 - 1925)

Anonymous

Anonymous

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

Anonymous

Joseph Gould (American, 1880 - 1935)

Julius Klinger (Austrian, 1876 – 1942)

Laboratoires Rosa (French, 20th Century)

Andreas Bloch (Norwegian, 1860 – 1917)

Clyde Smith (American, 20th Century)

Laboratoires des produits biologiques I.M. (French, 20th Century)

Emil Pirchan (Austrian, 1884-1957)

Cândido de Faria (Brazilian, 1849-1911)

Lith. Van Geleyn (French, 19th/20th century)