Eugeniusz Ludwik Dąbrowa-Dąbrowski (Polish, 1870-1941)
National Institutes of Health (American, 1887-)
Walter Cyliax (German, 1899–1945)
Abram Games (English, 1914-1996)
Adolfo Hohenstein (German, 1854–1928)
Standard Show Printers (American, 19th/20th century)
Bureau of the Census (American, 1902 - )
Rocco Navigato (American, 20th Century)
U.S. Information Agency (American, 1953-1999)
U.S. Information Agency (American, 1953-1999)
Anonymous
Anonymous
Gouweloos frères (Belgian, 19th Century)
Abram Games (English, 1914-1996)
Anonymous
Anonymous
Anonymous