Mark Mullaney, At 6'6", 246 lbs. played his college football at Colorado State University, and played for the Vikings for 12 NFL seasons from 1975 to 1987.  Mark Mullaney signed this photo at a Triple Crown Sports Collectibles Show in Minnesota in 2001 in my presence.  Triple Crown Sports Collectibles promoted Sports Collectibles Shows and Private Signings with Sports Celebrities in Minnesota from 1988 through 2018. The photo will be mailed out in a hard plastic top-loader with a Certificate of Authenticity from Triple Crown Sports Collectibles.  Thanks for checking out our Ebay Store.