Master Comics #104

From Fawcett's long-running anthology comes Master Comics #104 (June 1949), with a cover by Kurt Schaffenberger that pulls no punches: Captain Marvel Jr. is locked in a fierce grapple with a hulking red monster emerging from a billowing cloud of smoke, while a nervous bespectacled man clutches a mysterious device nearby — all set against a nighttime city skyline. The cover banner promises "Captain Marvel Jr. Battles the Smoke Men!" alongside additional features starring Nyoka and Tom Mix, making this a genuinely packed ten-cent package. Schaffenberger's clean, dynamic linework gives the confrontation real energy, capturing the kind of colorful superhero menace that made Fawcett's 1949 lineup so entertaining.