Keeping an accurate checklist is kind of a pain with this set since there are no numbers. The Standard Catalog numbers the cards according to which player on each card comes first alphabetically. That just didn't work very well. What worked for me is to list what player appears in the upper left, followed by the back puzzle number and (RB) if it's a rare back.
I suppose back in 1935 there was a great temptation to break out the scissors and make individual cards, and in order to salvage my reputation here on Net54, I'll post a couple
Larry