Now HERE is a product I doubt you will ever see again.
I never saw these Hanna-Barbara characters smoking on their actual TV shows. However, I think everyone has seen this famous clip of other Hanna-Barbera characters "lighting up."
Check out another instance of un-PC activity on the Flintstones (and there were several) by following this link...
https://www.youtube.com/watch?v=P6TI2dkk2MA