Louis Bergé (French, 1927-2013)
Rudolf Kalvach (Austrian, 1883–1932)
Alice Cordelia Morse (American, 1863-1961)
U.S. Printing Co. (American, 19th/20th Century)
Kurt Libesny (Austrian, 1892-1933)
Anonymous
Anonymous
Karol Zyndram Maszkowski (Polish, 1868-1938)
Anonymous
Wilhelm Rody (Polish, 18th/19th Century)
National Institutes of Health (American, 1887-)
Ernest Haskell (American, 1876-1925)
R.H. Porteus (American, 19th/20th Century)
National Institutes of Health (American, 1887-)
Anonymous
Theo van Hoytema (Dutch, 1863-1917)
Henry Jerome Schile (American, 1829-1901)
Anonymous
Leonetto Cappiello (Italian, 1875-1942)
Anonymous