All 54 Cards Topps Red Backs Set! See Photos for details, Includes all of the following cards. The item "1951 Topps Red Back Master Set 54/54 All Cards and Variations" is in sale since Tuesday, March 23, 2021. This item is in the category "Sports Mem, Cards & Fan Shop\Sports Trading Cards\Baseball Cards". The seller is "brbo-9217" and is located in Columbus, Ohio.This item can be shipped worldwide.