TALES OF SUSPENSE 83 CGC 9.6 CAPTAIN AMERICA IRON MAN - 1st app. Of THE TUMBLER Silver Age MARVEL COMICS -- 1966. Holdered in the NEW CGC CASE.Any CGC case may have minor imperfections including Newton rings, scuffs, or standard surface wear. CGC considers these defects acceptable, as do we. If there is any significant damage to the slab it will be noted in our description, and we will not list any slabbed comics with a damaged case that compromises the integrity of the CGC grade.