A set of (8) San Francisco Seals team-signed balls ranging from 1927-57. The balls are in very good condition with around 20 signatures on each item. The autographs would grade out at an average of 6/10. The lot includes: 1927 team-signed by Lefty O'Doul and Earl Averill; 1929 team-signed by Lefty Gomez, Frank Crosetti, and O'Doul; 1940 team-signed by O'Doul; 1943 team-signed by O'Doul; 1947 team-signed by O'Doul; 1950 team-signed by O'Doul; 1952 team; 1957 Championship team.