Will Bradley (American, 1868 – 1962)
Leonard Karsakov (American, 20th Century)
National Institutes of Health (American, 1887-)
Anonymous
Moritz Ulffers (German, 1819-1902)
Lanny Sommese (American, 1943-)
Alvin Hollingsworth (American, 1928-2000)
Anonymous
Beverly Pick (English, 20th Century)
U.S. Information Agency (American, 1953-1999)
J.S. Thompson & Co (American, 19th/20th century)
Anonymous
Anonymous
Anonymous
Anonymous
Waterlow and Sons, Ltd (American, 19th/20th Century)
U.S. Information Agency (American, 1953-1999)
Cornelius Hicks (American, 1898-1930)
Jindrich Styrsky (Czech, 1899-1942)
Joseph Binder (Austrian, 1898-1972)
Blanche McManus (American, 1869–1935)
Theo van Hoytema (Dutch, 1863-1917)
Anonymous
Ernest Haskell (American, 1876-1925)
Joseph Stall (French, 1874–1933)