Strong example of the more difficult of Topps' two 1951 issues, the "blue back" set. Grading 4% MINT, 16% NM-MT, 4% NM, 14% EX-MT, 24% EX, 20% VG-EX, 14% VG, and 4% GOOD, ten extremely high-grade examples have been graded by PSA, as follows: #3 Ashburn (PSA NM-MT 8), #9 Sain (PSA NM-MT 8), #14 Munger (PSA MINT 9), #22 Kuzava (PSA NM-MT 8), #24 Lollar (PSA NM-MT 8), #27 Pafko (PSA NM-MT 8), #35 Byrne (PSA NM-MT 8), #36 Fannin (PSA MINT 9), #40 Wertz (PSA NM-MT 8), and #50 Mize (PSA NM-MT 8). Additional keys grade as follows: #6 Schoendienst (VG), #30 Slaughter (VG), #37 Doerr (EX). 52 cards total.