The 1957 Sohio Cleveland Indians were issued in several 3-panel layouts. The photos themselves are basically 5x7 black-n-white. The photos were/are perforated so they could be separated and placed into the Sohio Indians Album. Find the still-in-tact panels is difficult, though a little poking around the Internet will yield the non-separated issues. If you're not that picky (as I am not!), then you'll enjoy the photos regardless of their 'completeness.'
(1957 Sohio Bob Lemon)
Here is a checklist for you: