1975 Boston Red Sox 25th Anniversary Signed Cooperstown Bat. Beautiful signed Cooperstown Bat Co. commemorating the 25th anniversary of the 1975 American League Champion Boston Red Sox. All signatures are in bright blue in and features Jim Rice, Fred Lynn, Luis Tiant, Rico Petrocelli, Dick Drago, Cecil Cooper, Rick Burleson, Butch Hobson, Bill Lee and others.