Topps got serious about cello packs in 1970, increasing them to 33 cards sandwiched around a stick of gum. This 1970 6th series cello is a brick of beauty, graded PSA 7. Issued towards the end of the season in 1970, right before the mighty Baltimore Orioles would win the WS, it could contain high grade examples of Willie Mays, Pete Rose, and Ernie Banks!