Thor 151 Mexican Edition. Printed by La Prensa January 1969.  Destroyer cover, Ulik app and Origin of Triton.  Uncommon book, but rare in grade. I would calm this a 7.0 to 7.5. Book has that like new appearance. There is surface dirt and non color breaking bends.  lower edge show wear. Retains original gloss and bright inks.  Off white pages.  With proper press and dry clean.  This has a good shot at a 9.0 to 9.2.   This is the nicest copy of this issue I have seen.