Description:Bill Mazeroski Pittsburgh Pirates Old Timers Day jersey and hat c.1990s. Vest style Pirates jersey retaining team name across the front with #9 on the back. Majestic tagging inside collar and on tail front. Signed by Mazeroski in blue sharpie across the top left front of the jersey. Includes Pirates hat retaining Roman Pro tagging inside with "Maz 9" written under the bill in black marker. Includes auction LOA from JSA (autograph) and LOA from Hunt Auctions: EX-MT