Description:Lot of (3) HOF managers auto. govt. postcards. Includes McKechnie, Stengel, and Alston. Signatures range from 9-10 out of 10, some of the cards have corner abrasions on postmark side from removal. Includes LOA from PSA/DNA J.Spence-S.Grad: Cards: Range EX-EX/MT, Signatures: Range NM-NM/MT