Action Comics #348 (DC, 1967 — Cover A)DC Comics · Action Comics (1938-2011) · 24 pages · Published 1967-02-28Jack Schiff — WriterJim Shooter — WriterLeo Dorfman — WriterWayne Boring — PencillerJim Mooney — PencillerSheldon Moldoff — PencillerSheldon Moldoff — InkerJim Mooney — InkerWayne Boring — InkerGeorge Klein — Cover ArtistCurt Swan — Cover Artist"CLARK KENT, FIGHTING FEDERAL AGENT!" The FBI recruits Clark Kent to deal with a new foe called the Acid Master!Buy or read this issue on NeonIchiban