Wells & Hope Co. (American, 1845-1907)
Anonymous
Anonymous
Anonymous
Anonymous
G. Cullen (English, 20th Century)
Anonymous
Henry Jerome Schile (American, 1829-1901)
Jules Chéret (French, 1836-1932)
Peace Corps (American, 20th Century)
Edward Penfield (American, 1866 - 1925)
National Institutes of Health (American, 1887-)
Michael Biddle (American, 1934-2013)
Anonymous
Anonymous
Ethel Reed (American, 1874 - 1900)
Ethel Reed (American, 1874 - 1900)
SpaceX (American, 20th/21st Century)
Eric Rohman (Swedish, 1891 - 1949)
Joseph Binder (Austrian, 1898-1972)
Leo Visser (Dutch, 1880-1950)
Strobridge and Co (American, 1910-1954)
Emily Polenshek (American, 20th century)