A Denver Broncos Speed Authentic Lunar NFL Helmet hand signed by Mike Shanahan & John Elway. The item and signature are in excellent condition. Mike was the is the head football coach for the Denver Broncos from 1995-2008. He lead he team to two consecutive Super Bowl victories. John is a Super Bowl Champion and Super Bowl MVP Award winner. AUTHENETICATION: The item features a Beckett Serial Numbered and Databased Hologram and a SmarTag powered by Prova Technology; which gives you digital access to the item's authentication records including a proof picture from the signing.