tomryan27's Profile

I have used binder clips for hanging lots of posters, it works great -

https://www.brooklynmuseum.org/community/blogosphere/bloggers/wp-content/uploads/Tamara/Cozier_1.jpg

to keep the posters from curling in on the edges and to keep the clips from digging in to the paper and damaging them, I have used thin pieces of wood on the front and back, and clipped over them - paint stirrers from a paint store work great.