Collection of four World Champions team-signed baseballs spanning the years 1980-88. 1) 1980 Philadelphia Phillies. Twenty-two blue-ink signatures (averaging 8/10) on an ONL (Feeney) ball, including, Mike Schmidt, Tug McGraw, Larry Bowa, Tim McCarver, and Dallas Green (Mgr., sweet spot). VG. 2) 1982 St. Louis Cardinals. Twenty-nine blue or black-ink signatures (averaging 6/10) on an Official 1982 World Series ball, including Ozzie Smith, Whitey Herzog (Mgr., sweet spot), Red Schoendienst (coach), Bruce Sutter, Keith Hernandez, Jim Kaat, Willie McGee, Bob Forsch, Joaquin Andujar, and Gene Tenace. EX-MT, with moderate age toning. Full LOA from PSA. 3) 1985 Kansas City Royals. Twenty-seven black-ink signatures (averaging 6/10) on an OAL (Brown) ball, including George Brett, Dick Howser (Mgr., sweet spot), Bret Saberhagen, Dan Quisenberry, and Wathan. (The Willie Wilson signature has been deemed a clubhouse example by PSA.) EX-MT, with light age toning. Full LOA from PSA. 4) 1988 Los Angeles Dodgers. Thirty-two blue-ink signatures (averaging 9/10) on an Official 1998 World Series ball, including, Kirk Gibson, Tom Lasorda (Mgr. sweet spot), and Fernando Valenzuela.