Official National League (Giles) baseball signed in blue ink by twenty-six members of the 1967 World Champion St. Louis Cardinals, including Cepeda (sweet spot), Carlton, Brock, Gibson, Maris, Flood, Willis, Washburn, Johnson, McCarver, Maxvill, Shannon, Javier, Briles, Gagliano, Tolan, Cosman, Spiezio, and Bressoud. Signatures average 7/10. Excellent to Mint condition. Full LOA from JSA (the letter contains a typo listing it as a 1961 Cardinals ball, but it is clearly 1967 and the ball matches the photo on the letter.)