7-3/8x8-7/8” envelope has blue image of Clarabell with text listing puppet’s functions: “Wiggles His Ears, Opens His Mouth!, Lifts His Eyes!, Waves His Arm!, Bends His Knees! And Sits Down.” Envelope has partial mailing address label and instructions for assembly on reverse. VF/Exc. Envelope contains 7.25x17.25” stiff paper sheet with perforated pieces to assemble puppet. One piece of the sheet to be assembled has “Mars” candy bars text as this puppet is a Mars Cocoanut bar premium. c. 1950s. A few perforations are loose on sheet but all remains intact and unused. N. Mint. Rare.