Contents are four coverless remaindered comics. Examples are known to contain:
Action Comics 339, 344, 345 & Showcase 68.
Action Comics 341, 342, GI Combat 117 & Showcase 67
Action Comics 338, 342, GI Combat 116 & Showcase 61
Action Comics 342, 346, 348 & Showcase 62
Action Comics 341, 345, 348 & Showcase 65.