Notable Signatures Include: Joe Montana, Steve Young, Jerry Rice, Roger Craig, Ronnie Lott, Charles Haley, John Taylor, Dwight Clark, Brent Jones, Keena Turner. Player: Notable Signatures Include: Joe Montana, Steve Young, Jerry Rice,,Product: Helmet,Original/Reprint: Original,Team: San Francisco 49ers,Autograph Authentication: PSA,PRODUCT_COA: PSA,PRODUCT_SIGNED_BY_NAME: Notable Signatures Include: Joe Montana, Steve Young, Jerry Rice,,PRODUCT_SIGNED_BY_BRAND: San Francisco 49ers,Country of Origin: United States