Jack Ham Signed Steelers Speed Mini Helmet Inscribed "HOF 1988" (JSA)

Jack Ham Signed Steelers Speed Mini Helmet Inscribed "HOF 1988" (JSA).

Riddell Pittsburgh Steelers Speed mini helmet. Hand-signed and inscribed by Jack Ham (HOF).

The lot / autograph(s) includes an official James Spence Authentication (JSA) hologram and matching COA for authenticity purposes.

Authentication: JSA COA