
Leopold Stolba (Austrian, 1863-1929)

Anonymous

Hans Eggimann (Swiss, 1872 - 1929)

Laboratoire Lobica (French, 20th Century)

Anonymous

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

George Hawley Hallowell (American, 1871-1926)

Anonymous

Maurice Romberg (French, 1862–1943)

National Library of Medicine (American, 1836-)

Anonymous

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

Roland Davies (Welsh, 1904-1993)

Henry Jerome Schile (American, 1829-1901)

Archie Gunn (American, 1863 - 1930)

Giuseppe Boano (Italian, 1872-1938)

Laboratoires M. Borne (French, 20th Century)

Imp. Chaix (French, 1845 - 1965)

Laboratoire d'actino-biologie (French, 20th Century)

Louis Rhead (American, 1857-1926)

Maurice Merlin (American, 1909 - 1947)