1974 Famous Monsters Convention Eerie Magazine Ad

Here's a psychedelic promotion for the first Famous Monsters Convention, held in New York City, 1974; from issue number 61 of Eerie magazine. Between comic conventions and this, I was a very happy young fan back in the 1970s. Only wish I still had the swag I purchased back then. (See the Famous Monsters 1974 Convention Booklet)