Flintstones Chewable Vitamins Production Cel Setup (Hanna-Barbera, 1968)."Yabba Dabba Doo... There's something new! This original production cel from the very first animated television commercial for Flintstone Chewable Vitamins. These children's vitamins were introduced by Miles Laboratories in 1968 and came in the shapes of Fred, Wilma, Barney, Betty, Dino, Pebbles, Bamm-Bamm, and the Great Gazoo. Art Babbitt produced these TV ads while working in the Commercial Division of Hanna-Barber. The cel is of Fred Flintstone and Barney Rubble looking at a Flintstone chewable vitamin. The characters measure 5" and 7" on a 12 field cel over a print background with the signatures of Bill Hanna and Joe Barbera. Their signatures on commercial animation art is very rare. This very first Flintstone Vitamin commercial is currently available to view on YouTube. Minor handling with edge tape and edge wear. Overall condition is Good. From the Art Babbitt Archives. Certificate of Authenticity from The Cricket Gallery.