JOURNEY INTO MYSTERY #83 (1962 - MARVEL - UK Price Variant) First appearance and Origin of Thor + currently holds the #6 spot on Overstreet's Most Valuable Top 50 Silver Age Comics list - Classic Jack Kirby cover with Kirby, Steve Ditko interior art - a photographic condition report is available on request - NB: Cover is detached, tape residue on both cover edges, Marvel chipping + tears/loss of paper to spine edge