Cover blurb misspells "Schultz" as "Shultz." This error occurs on the covers of Fightin' Army #76 and #77, and nowhere else. Inside story references, and all subsequent appearances of the character, are spelled "Schultz."
World War II story.
Korean War story.
Ancient Chinese war story.
Script credit from writer's webpage (https://williamsfranz.wordpress.com/on-writing/worksummary/).