6.25x11x2" deep illustrated cardboard display box contains stereo viewer set by Kenner, ©1966 Marvel Comics Group. Set No. 103-T featuring main image of Thor, along w/smaller images of The Fantastic Four, Spider-Man and Incredible Hulk. Included blue viewer comes w/five "Full Color Cartoon Shows" featuring Marvel Comics characters pictured on packaging. Unused store stock, viewer has not been removed from packaging, strip in viewer w/scene featuring Thor visible. One of two totally different Marvel sets produced (see following item #2297). This version features 1" tall boxed section at bottom, underside of which has different Thor image. Header is unpunched w/original small price sticker. NM and rarely found as such. Our last example sold for $759. This set is the more desirable of the two issued as it features Spider-Man. Old store stock.