Will Phillip Hooper (American, 1855-1938)
Theo Nieuwenhuis (Dutch, 1866-1951)
Francisque Poulbot (French, 1879-1946)
Anonymous
Zygmunt Glinicki (Polish, 1898–1940)
Anonymous
Freeman Gage Delamotte (English, 1813–1862)
Fernand Fernel (Belgian, 1872-1934)
Anonymous
U.S. Information Agency (American, 1953-1999)
Anonymous
Anonymous
Anonymous
U.S. Information Agency (American, 1953-1999)
Arthur Wesley Dow (American, 1857-1922)
Anonymous
Anonymous
Anonymous
Ernest Haskell (American, 1876-1925)
Maynard Dixon (American, 1875–1946)
Charles Hubbard Woodbury (American, 1870-1939)
U.S.. Department of Health & Human Services (American, 1953-)
Springer Litho. Co. (American, 19th/20th Century)
Louis Siegriest (American, 1899 -1989)
Weimer Pursell (American, 1906-1974)
U.S. Information Agency (American, 1953-1999)
Shari Weisberg (American, 20th Century)