Magnificent signed game used hat dating from the 1989 rookie season of Ken Griffey, Jr., with the Seattle Mariners. Blue cap shows superb use throughout, with sweat stains circling the brim and some loose threads present on the Seattle "S" logo in gold. Authentic Diamond Collection, New Era Pro Model, and size 7 1/8 tagging is inside the brim, number 24 in unknown hand is under the bill in thick black marker, and Junior has nicely signed underneath in 8/10 blue Sharpie. Griff played 13 of his 22 Hall of Fame seasons with the Mariners, highlighted by his 56 homer, 147 RBI Most Valuable Player season of 1997. Comes with both Griffey and PSA LOA (autograph only).