The Book Mart was located on the corner of 6th and Court Streets in Reading PA. The store opened in 1935 and was sold in 1976. It doubled in size between opening and being sold.
Source: The Passing Scene
It was short I worked there. It was the only building Joe Gentile owned out right. He changed the name…
I actually picked up a stapler that was bought there back in the 60s or 70s and the box of staples still has their name on it. Pretty cool.