Mark B. Ledenbach's vintage Halloween collectibles blog.

Vintage Gibson Halloween Die-Cut Cat Head Tongue Twister

This large size of what Gibson called Slick Tongue Twisters were sold in envelopes of six with the subtitle being "A Side Splitting Novelty Game for the Hallowe'en Party." I suspect that this great seller simply didn't realize that printed on the tongue is a tongue twister to be said rapidly by those long-ago party goers.