G.I. Combat #104 (February-March 1964). Russ Heath cover, Joe Kubert interior.Same moment, different artwork,
James Pike and Vince Colletta's splash page became the cover for Girls' Love Stories #124 (January 1967)
Tony Abruzzo's splash page got a little Op Art addition before it became the cover of Girls' Romances #126 (July 1967)
Mystery in Space #44 (June-July 1958). Gil Kane cove, Sid Greene interior. Same scene, different artwork.
Beautiful reverse POV by Joe Kubert. Our Fighting Forces #40 (December 1958)
George Wilson cover and Alberto Giolitti splash page interprets the same scene. Voyage to the Bottom of the Sea #12 (May 1968)