Henson Collection - etphoto
Pop-up promoting season 2 of the Muppet Show, 1977

Variety supplement promoting season 3 of the Muppet Show, 1978

Variety supplement promoting season 4 of the Muppet Show, 1979

Pop-up promoting season 2 of the Muppet Show, 1977

Variety supplement promoting season 3 of the Muppet Show, 1978

Variety supplement promoting season 4 of the Muppet Show, 1979