Blue binder of vintage comics with Marvel sticker

I found a blue binder full of vintage comics this afternoon around 2:15pm behind the Monroe County Public Library on Kirkwood Ave. The binder is mid-sized, a bit scuffed, and there's a gold foil sticker reading 'Marvel 1977 Annuals' on the front cover. Inside are about 25-30 issues from the 60s to 80s, mostly Marvel titles with yellowed pages and a few loose cards tucked into the sleeves. A small red sticker with the initials 'LS' and a faint pencil note on the inside cover—'L.S. Bloomington'—feel like clues from a serious collector. I'm glad to help reunite it with its owner; it clearly means a lot to someone.