Description:Lot of (14) Curt Flood signed Senior Professional Baseball Association letters. Group of late 1980's to early 1990's letters are typewritten on SPBA letterhead and signed by Flood in his role as Commissioner. Letters pertain to various league matters and are all signed ink. Signatures average 8-9 out of 10. Two Curt Flood SPBA business cards are also included. Includes LOA from JSA and letter of provenance from the Flood family: Range: VG/EX-NM