CGC 7.5 (White Pages). Key Silver Age issue featuring the first appearance of Sgt. Krupp and the origin of Sgt. Rock, as noted on the CGC label. Features a classic Joe Kubert cover and artwork with stories by Robert Kanigher and Hank Chapman. This pivotal issue expands the mythology of one of DC's most iconic war heroes and is a cornerstone for Sgt. Rock collectors. A sharp, above-average certified copy with desirable White Pages, making it an outstanding addition to any Silver Age DC or war comic collection.