...Bazooka Joe Bubble Gum

Bazooka Joe was an American brand of bubble gum, which was promoted by a cartoon character with an eye patch and, in the UK, by a Magic Circle club.

With each purchase, one got a small pink oblong of sugary bubble gum and a humourous cartoon on waxy paper roughly three inches by two inches, of which some examples below.

Laugh? I thought I'd never start!