1952 Topps Wings High Grade complete set. This condition breakdown of the set is as follows. #9 XF -91 PSA MINT 9, #61 B-47 Stratojet PSA NM-MT 8, and #140 XP5Y-1 Vultee PSA NM-MT 8. Overall the set is 60% NM or better with a good portion being NM-MT, 20% EX-MT and 20% EX (mostly due to centering).