Fawcett Movie Comic 19 - Carbine Williams #1

Marsh, a federal revenue agent, investigates the murder of a man's husband and discovers that Frank Gregory of the illegal whiskey business is responsible. After confronting Gregory and his gang, Marsh is captured and imprisoned at Caledonia Prison Farm under the brutal Captain Peoples. During an escape attempt, Marsh is shot but protected by fellow inmate Hodges, who had previously worked with Gregory. Ultimately, Marsh escapes and confronts Captain Peoples, proving that Gregory—not Marsh's gun—was responsible for the original murder.