Karl Mecklenburg Signed Denver Broncos Throwback 75-96 Speed Full-Size Replica Football Helmet (JSA) MP-Boxing This is a 1988-89 Fleer

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Karl Mecklenburg Signed Denver Broncos Throwback 75-96 Speed Full-Size Replica Football Helmet (JSA) MP-Boxing This is a 1988-89 FleerThis officially licensed full size football helmet has been personally hand signed by Karl Mecklenburg and authenticated by a top 3rd party authentication company. All autographed sports collectibles are limited! Order now to add this timeless piece of football memorabilia to your collection before its gone. Speed full size NFL football helmet autographed by Karl Mecklenburg and authenticated by JSA Includes a Witnessed Protection Program tamper proof