
Émile Berchmans (Belgian, 1867 - 1947)

Gisbert Combaz (Belgian, 1869-1941)

Anonymous

Alfred Choubrac (French, 1853-1902)

Henri-Gabriel Ibels (French, 1867 - 1936)

Charles Hubbard Woodbury (American, 1870-1939)

M. Stéphane (French, 19th/20th century)

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

Frederic Hugo d’Alési (French, 1849-1906)

Eric Rohman (Swedish, 1891 - 1949)

Anonymous

Russell, Morgan & Co. (American, 19th/20th century)

Anonymous

Eric Rohman (Swedish, 1891 - 1949)

Adolph Treidler (American, 1886–1981)

Howard Liberman (American, 19th/20th Century)

National Institutes of Health (American, 1887-)

Laboratoires Laleuf (French, 20th Century)

Paul Berthon (French, 1872-1909)

John Philip Falter (American, 1910–1982)

Anonymous