Thor (1962 Marvel 1st Series Journey Into Mystery) National Diamond 199NDS

National Diamond Sales Advertisement Insert Variant. Thor battles Pluto (lord of the underworld, not Mickey Mouse's friend) in "If This Be Death!" Script by Gerry Conway, pencils by John Buscema, inks by Vince Colletta. Appearances by Sif, Hogun, Fandral, Volstagg, Balder, Hela, Karnilla, and Odin. First appearance of Ego-Prime; Ego cameo. The letters page contains a statement of ownership: average print run 373,623; average paid circulation 229,492. Buscema/Frank Giacoia cover. Cover price $0.20.