Lost rare vintage comic book 'The Amazing Spider-Man #15' at Pikeville library reading area, Eastern Kentucky.

I lost my rare vintage comic book, 'The Amazing Spider-Man #15', while visiting the library in Pikeville, Eastern Kentucky. It’s in pretty good condition, with some wear on the edges, and it carries a lot of sentimental value as it was a gift from my late grandfather. I last remember having it while sitting in the reading area and think I might have left it on the table there.