1971 Kelloggs Football

The 1971 Kellogg's football card set consists of 60 cards that measure 2¼" by 3½" and were inserted into boxes of Kellogg's Corn Flakes and Raisin Bran cereal.  The 1971 Kellogg's football cards are more difficult to obtain than most other sets by Kellogg's because there was no mail-in offer for these cards.