I went through my pictures to find one that might show you what I did. Unfortunately, I don't have the most current ones, since I am in the process of converting from storing by stamp set to breaking up my sets
and storing by theme.
The picture below shows laminated cards with the images from the set stamped on one side BEFORE laminating. The images are stored on the back.
My storage now involves a blank piece of cardstock slightly smaller than a half sheet that is laminated. I sort and arrange the stamps on these, then stamp an index sheet the same size. I bought a bunch of page protectors and cut them down to about 6 inches and tuck both cards in the page protector. My stamps stay contained if they have a tendency to let go, and I can see what's on each card.