Comics - 04 / Doctor Solar / Gold Key Comics / April 1968
I can find only the front cover of this one right now. I hope the rest of the comic is still there in one of the unopened cartons. The Quaker Oats ad on the inside front cover is pretty cool, too, anyway. (Click on the image for a full screen view). Note the term "South Arabia" in collection #4. This was 1968, and I wonder which country this was, exactly.