Vintage New Illco Jim Henson Sesame Street Letters Code No: SNU-ALP This is a new-old-stock Illco Sesame Street Alphabet Block set. Complete set of 26 jumbo plastic alphabet letters. Each letter measures approximately 3" tall. Illco produced a line of Sesame Street baby toys from 1988 to 1992. The toys pictured toddler versions of the Sesame characters, including Big Bird, Cookie Monster, Elmo, Ernie, Bert, Oscar the Grouch, Grover and Prairie Dawn. Some of the toys were re-released by Tyco when Tyco acquired Illco in 1993. These Sesame Street Alphabet Letters are brand new in original box. CONDITION: This vintage new-old-stock Illco Sesame Street Alphabet Letter Set is new and unused. Letters are still wrapped in factory plastic bags.