I just purchased these two cards. The front of both cards are identical to the cards pictured in the checklist. There are perforated edges on two sides. Both cards have the same information printed on them: Players info horizontally on the bottom left hand corner and "From Great Baseball Players of the Past: Thirty Two Picture Postcards. Edited by Bert Randolph Sugar, © 1978 by Dover Publications, Inc." running vertical in the center of the card. The differences in mine are that there is no word "POSTCARD" at the top, no rectangle with the word "Stamp" in the upper righthand corner, no word "To:", nor the four lines for addressing the postcard. Is this some sort of variation to this set? (I also have the Frisch card that is pictured in the checklist and it is identical front & back to the one pictured. It also has two perforated edges.)