Ricky RCAF (Canadian, 20th Century)
Artcraft Lithograph (American, 1905–1970)
Ján Thain (Hungarian , 1885-1953)
George Vander Sluis (American, 1915–1984)
Harold Pym (English, active 1930-1970s)
Anonymous
Winterburn Show Printing Co. (American, 19th/20th Century)
Giovanni Mataloni II Mattino (Italian, )
Anonymous
Anonymous
Manuel Orazi (Italian, 1860-1934)
Mills Thompson (American, 19th/20th Century)
U.S. Information Agency (American, 1953-1999)
Georges de Feure (French, 1868-1943)
Kate Charlesworth (English, 1950-)
Anonymous
W. A. Winter (Canadian, 20th Century)
Eric Rohman (Swedish, 1891 - 1949)
U.S. Information Agency (American, 1953-1999)
Anonymous
U.S. Information Agency (American, 1953-1999)
Anonymous
Anonymous
Rachael Romero (Australian, b. 1953)
Anonymous
National Institutes of Health (American, 1887-)