2019 LSU Tigers Team Signed Riddell Speed Replica Helmet with Joe Burrow, Justin Jefferson and Coach O. This licensed Helmet has been signed by Joe Burrow, Justin Jefferson and Coach O. . The autograph has been certified authentic by JSA and comes with their authentication sticker and matching certificate of authenticity that can be verified online. JSA is the leading third-party authenticator in the autograph industry. This Helmet is in excellent condition and is a perfect piece of college football history. This signed Helmet is a great gift idea for any LSU Tigers fan or football memorabilia collector. Commemorate the great college career of Joe Burrow, Justin Jefferson and Coach O. with this Helmet and check out other memorabilia atáSportsCollectibles.comáfor more products autographed by Joe Burrow, Justin Jefferson and Coach O. and other LSU Tigers.