stamped with the artist's signature, title, number, date and the Lippincott foundry mark "TYPEWRITER ERASER AP 3/5 COPYRIGHT © 1977 CLAES OLDENBURG" back edge of base

ferrocement, acrylic, aluminum and stainless steel

34 x 32 x 24 in. (86.4 x 81.3 x 61 cm)

Executed in 1977, this work is artist's proof 3 from an edition of 18 plus 5 artist's proofs fabricated by Lippincott, Inc., North Haven.