Description:High grade 1947 St. Louis Cardinals team signed baseball. Spalding F.Frick Official National League baseball has been signed by (24) incl. Musial, Schoendienst, Slaughter, Marion, Moore, Garagiola, and others. Fountain pen signatures rate a uniformly strong 8-8/9 out of 10 with (1) or (2) lesser. Ball is a hint off white with a few extremely minor scattered imperfections and retains bold stampings. A vintage year/team identifier is written on in unknown hand. Includes auction LOA from JSA: EX/MT-NM