Description:Lot of (5) baseball executives auto. govt. postcards to include: Thos. Shibe, Branch Rickey, Clark Griffith, Tom Yawkey, and Bill Veeck. Signatures range from 8-10 out of 10, several of the cards have some corner abrasions on the postmarked side from removal. Includes LOA from PSA/DNA J.Spence-S.Grad: Cards: Range VG/EX-EX/MT, Signatures: Range EX/MT-NM