I can never get enough of old books. I collect plenty myself and then here I am combing online archives late at night finding more to look at. Can't help myself. Selected bindings from the Rare Books & Special Collections of the University of Rochester, River Campus Libraries
I like to comb estate sales as often as possible and have never been known to leave empty handed, grabbing anything that allows you to see the hand. Some of the pieces I've found lately you just can't make up. And you don't have to, you just have to look around.