Salute to Airmail, 1968
5 1/2 x 3 1/2 x 1 1/2 inches
Edition of 50
With original black base, with the artist's incised initials and stamp-numbered from edition of 50.
Published by the International Collectors Society, New York to commemorating the 50th anniversaries of International Airmail service and the United States Airmail service
M. Corlett, The Prints of Roy Lichtenstein: A Catalogue Raisonne 1948-1993, New York, 1994, pg 27.
Full documentation: Roy Lichtenstein Foundation