Before I pass from this world to the next I am trying to find a letter that I had published in Superman's Pal, Jimmy Olsen, back in the mid to late 60's, maybe early 70's. It is the only letter that I wrote to comment on a story.
The letter commented on issue 70 but may have been sent many months after the story (I can't remember). My name is John Ocilka. Can anyone suggest how to search letter columns without having to purchase the original books from that era?