Leonetto Cappiello (Italian, 1875-1942)
Fred Hendriok (German, 1890-1942)
Pat Keely (English, 1901-1970)
Anonymous
Anonymous
Charles Raymond Macauley (American, 1871 - 1934)
Harry Everett Townsend (American, 1879-1941)
George McManus (American, 1884-1954)
Elizabeth S Tucker (American, late 19th century)
National Institutes of Health (American, 1887-)
B. M Channing (American, 19th/20th century)
E. P. Upjohn (American, 19th century)
Edward Penfield (American, 1866 - 1925)
H.C. Miner Litho. Co. (American, 1896-1935)
Forbes Co. (American, 19th/20th Century)
Leonetto Cappiello (Italian, 1875-1942)
Theo van Hoytema (Dutch, 1863-1917)
J. M. Hewlett (American, 19th/20th century)
Józef Mehoffer (Polish, 1869-1946)
Jules Chéret (French, 1836-1932)
National Institutes of Health (American, 1887-)
Will Bradley (American, 1868 – 1962)
Anonymous
Edward Henry Potthast (American, 1857 - 1927)
Anonymous