I've got a pretty big section in the book(out October of 2015) about ads--it's not only fun to see ads from different time periods, but to see ones you grew up with and there's plenty to see--it just takes a LOT of digging through old magazines and newspapers.
Here's an ad from Famous Monsters Magazine for some cool masks:
This I don't remember, but 12 year old me would have LOVED a Kung Fu Halloween!
This ad's not that uncommon, but still pretty cool and I do remember it:
More to come!