Description:Super Bowl XI commemorative patch sheet autographed by (11). Commemorative patch is displayed on glossy heavy stock sheet containing game related information. Signed by (11) incl. Ken Stabler, Ron Yary, Ted Hendricks, Ray Guy, Paul Krause, Fran Tarkenton, Bud Grant, Dave Casper, Jim Marshall, Carl Eller, and Fred Biletnikoff. Marker signatures rate 7/8 to 9 out of 10. Touch of light wear. Includes auction LOA from JSA: EX/MT-NM