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

Laboratoires Robert & Carrière (French, 20th Century)

Imp. Chaix (French, 1845 - 1965)

Dietmar Winkler (German, 1938 -)

Anonymous

Alfredo Edel Colorno (Italian, 1856–1912)

Nicolas Tamagno (Italian, 1851 - 1933)

Shober & Carqueville (American, 19th/20th Century)

Anonymous

George Carlson (American, 1887-1962)

Lith. F. Appel (French, 19th/20th century)

Anonymous

Leonetto Cappiello (Italian, 1875-1942)

Gerrit Albertus Beneker (American, 1882-1934)

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

Henry McCarter (American, 1864-1942)

Otto Heinrich Engel (German, 1866-1949)

National Institutes of Health (American, 1887-)

U.S. Lithograph Co. (American, 19th/20th Century)

Daniel de Losques (French, 1880 - 1915)

Laboratoires de la Pervosine (French, 20th Century)