This listing is for an authentic Bob Griese autographed Miami Dolphins Riddell football mini helmet.

A good blue sharpie marker signature from NFL Hall of Famer Bob Griese.

Bob added his HOF year with his signature

This mini helmet has been authenticated by the Beckett authentication company.

This authenticated helmet can be verified on the Beckett website by the coa sticker number; BE71293.

The Riddell mini helmet is in excellent condition.

Signed in person during an autograph signing that Bob Griese attended.

$6.95 for postage in the U.S.