Perez-Steele Masterworks Hall of Fame postcard complete series I and II. (10) cards have been authenticated and encapsulated by PSA/DNA with: (5) Mickey Mantle #6-10-All Authentic and (5) Willie Mays #11-15-All Authentic. The remainder of the set consists of (5) autographed Charlie Gehringer #1-5; (5) autographed Duke Snider #16-20; and (5) autographed Warren Spahn #21-25. Balance of set is unsigned. They are all #2037/10000 and average NM condition. Comes with checklist and original box.