FANTASTIC FOUR (1961) #214

Johnny’s teammates have fallen from the Skrull’s ageing ray! Will Tony Stark prove an ally to the FF? …And Then There Was One! The Skrull Aging Ray that was delivered to Sue, Reed and Ben have finally taken its toll, and it is up to the youngest member to go out and find someone with the intellectual equivalent of Reed to reverse the deadly process! Notes Features the Hostess Twinkies Cakes ad, Spider-Man Meets June Jitsui! Mark Gruenwald’s assistant editor credit taken from letters page header.