Lost vintage comic book 'The Amazing Spider-Man #252' with bright red cover and dog-eared pages near a bench at Edgewater Park.

I lost a vintage comic book, specifically 'The Amazing Spider-Man #252', while walking around Edgewater Park in Cleveland last Sunday. It has a bright red cover and a few dog-eared pages. I remember flipping through it while sitting on a bench, but I must have left it there. It's really special to me, so I hope someone finds it.