Joe Montana Signed San Francisco 49ers Eclipse Pro Helmet FAN 42250 The number in the listing title is just an inventory sku for our records and is not the authentication number. The item pictured is a stock photo unless otherwise noted. This is a San Francisco 49ers Eclipse Authentic Helmet that was personally autographed by Joe Montana. Includes a certificate of authenticity from Fanatics Authentication (FAN) and Denver Autographs.