100% Original and Authentic...........1972 Topps Lot of 121 Different 5th Series (526 - 656) Semi-High Number Baseball Cards.......(121 of 131)..........Cards Grade Ex/Mt - NM............See Scans...............MISSING #'s ARE : 550,559,560,567,595,600,620,624,646,654................You can immediately buy other awesome memorabilia items in our Ebay Store, User ID: b-e-collectibles.....Thank-you for your business!