1970s-90s team-signed baseball collection features 44 examples including 1982 Brewers on World Series ball, with many 1970s-80s Mets team balls, 1980s Yankees teams and a plethora of other teams. Average of 20 signatures on each and all signed on ONL or OAL balls except for a few. Highlights include: Willie Mays, Elston Howard, Tom Seaver, Don Mattingly, Yogi Berra, Darryl Strawberry, Goose Gossage, Carl Yastrzemski, Dave Winfield, Gary Carter, and many more. On average, assume there will be a few clubhouse per ball, but many will have no clubhouse.