Description:1979 Pittsburgh Steelers Super Bowl Champions team signed football. Wilson brand football has been signed throughout by (29) incl. Bradshaw, Greene, Shell, Lambert, Bleier, Blount, Swann, and Harris. Marker signatures rate 8 out of 10 with (2) done in ink being a touch lesser. Fine overall condition with a few minor flaws and some soiling to the lone white panel. A rare and desirable team ball. Includes auction LOA from JSA: Sigs. EX/MT-NM, Ball EX