My brother is a notorious pack rat and as part of my effort to make everyone something for Christmas, I've decided to encourage him.
First, I bought this old book. Then I spent a few evenings cutting a rectangle out of the each page with an exacto knife. I did the first bunch and then used that hole as the template for the rest of the cutting.
Here is the inside of the finished book. I glued the pages together from the inside using a basic washable glue. The I lined the inside with cardboard wrapped in corduroy fabric and hot glued them into place.