Master Comics #51

Master Comics #51 from June 1944 delivers a wartime cover drawn and inked by Gene MacDonald that puts Captain Marvel Jr. front and center, gesturing toward a map clearly labeled "Japan" and "Pacific Ocean" while a masked aviator and leather-jacketed pilots crowd around him — warplanes visible in the sky beyond. It's a tense, purposeful scene that captures the Pacific Theater mood perfectly, and the bottom banner reminds readers that Bulletman, Nyoka, and Radar — The International Policeman are all along for the ride inside.