Sesame Street UniSet

In 1975, Canadian toy company Pierre Belvedere Inc. produced a Sesame Street UniSet -- flat vinyl figures that stick to a paperboard background, like Colorforms. The Sesame set included figures of Big Bird, Cookie Monster, Ernie, Bert, Grover, Oscar the Grouch, Herry Monster, Little Bird, Count von Count, Roosevelt Franklin, Sherlock Hemlock and Betty Lou.