Set Registry Participants! Each graded Mint 9 by PSA. These (8) 1951 Topps Blue Back singles are "a must" for the high-grade set collector. Included are #14 Munger (none better), #16 Dickson (one better), #21 B. Johnson (none better), #24 Lollar (1 of 6, one better), #31 Brissie (none better), #42 Edwards (none better), #43 W. Jones (none better) and #47 Wehmeier (none better). These "blazers" meet the harsh criteria for their assigned plateaus.