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Description

The Pebbles and Bamm-Bamm Show Size Comparison/Model Cel Signed by Voice Actors: Sally Stuthers (Pebbles), Jean Vander Pyl (Wilma), and Gay Autterson (Betty) (Hanna-Barbera, c. 1971-1976). A rare size-comparison model cel from The Pebbles and Bamm-Bamm Show featuring the Flintstones, the Rubbles, and a teenage Pebbles. Hand-painted on 12-field acetate, this studio reference piece is signed by voice actors Sally Struthers (Pebbles), Jean Vander Pyl (Wilma), and Gay Autterson (Betty), adding remarkable provenance. Size-comparison charts were key studio tools, showing all main characters together to maintain consistent proportions and visual balance across scenes. This cel, created during the show's visual development phase, exemplifies Hanna-Barbera's meticulous production design-part of a larger process that included character model sheets, prop studies, and color references. A Saturday morning spin-off of The Flintstones, the half-hour Pebbles and Bamm-Bamm Show aired on CBS from 1971 to 1972, following the teenage sweethearts at Bedrock High alongside friends Moonrock Crater, Penny Pillar, Wiggy Rockstone, Cindy Curbstone, and others. Fred, Wilma, Barney, and Betty appeared in supporting roles. A wonderful artifact bridging two eras of Bedrock's animated history. In Very Good condition-a terrific find for Hanna-Barbera collectors.


Auction Info

Auction Dates
February, 2026
21st-22nd Saturday-Sunday
Internet/Mail Bids: 16
Lot Tracking Activity: N/A
Page Views: 314

Buyer's Premium per Lot:
22% of the successful bid per lot.

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Sold on Feb 21, 2026 for: $585.60
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