What's the ad for?
Marvel Artists Self-Portraits
Marvelmania was Marvel's in-house fan club. They released a lot of different merchandise but according to Mark Evanier plenty of kids sent money but never received anything. I wonder if these Artist Self-Portraits were ever actually made and sent out. Has anyone ever seen these around on eBay or something?
As a bonus I've kept the Mighty Marvel Checklist which appeared directly above the ad.