
Imp. Lithgow & Son (Scottish, 19th/20th century)

Anonymous

H. Edward Oliver (American, 20th Century)

Kreger (American, 20th century)

Ludwig Hohlwein (German, 1874 – 1949)

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

Bureau of the Census (American, 1902 - )

Knut Hansen (Danish, 1876-1926)

Joseph Christian Leyendecker (American, 1874 - 1951)

Anonymous

Beard (American, 20th Century)

Anonymous

Giles Litho. (American, 19th/20th Century)

Nikolaj Nikolaevic̆ Kogout (Russian, 1891-1959)

Hans Baluschek (German, 1870-1935)

Anonymous

Alphonse Mucha (Czech, 1860-1939)

Alphonse Mucha (Czech, 1860-1939)

Paul Maurou (French, 1848 -1931)

National Institutes of Health (American, 1887-)

Ernest Coffin (English, active 1920s-1930s)

National Institutes of Health (American, 1887-)

Alphonse Mucha (Czech, 1860-1939)

Laboratoire Chantereau (French, 20th Century)

Anonymous

Julius Klinger (Austrian, 1876 – 1942)

Laboratoires gastro-enrérologiques Odinot (French, 20th Century)