This ad from June of 1973 is one of the earliest we’ve found to feature the World’s Greatest Superheroes brand and look, they’re already selling like mad! Please Subscribe to our YouTube Channel: https://www.youtube.com/channel/UCwYta3nz_7FAzPvP8FPSgpg?view_as=subscriber This eBay Affiliate Link is Sponsored, clicking it will give a small donation to the Mego Museum. Shop for Mego on…
