Action Comics (1938 1st Series) 512 Lex Luthor Air Wave VG
Cover by Ross Andru & Dick Giordano
"Luthor's Day of Reckoning!" by Cary Bates & Curt Swan & Frank Chiaramonte
"Sinister Spectacle of Sunspotter" by Bob Rozakis & Romeo Tanghal & Vince Colletta
36 pgs. Cover price $0.50.