Earl Campbell Hand-Signed Houston Oilers Riddell Mini Helmet with HOF 91 Inscription

This is a Riddell Speed-style mini football helmet featuring the vintage branding of the Houston Oilers. The helmet is constructed from a high-gloss white plastic shell with a red-dipped metal or plastic facemask and white chin strap. It features the iconic blue and red Oiler derrick logo on the side, accompanied by blue and red racing stripes running down the center. The item is prominently hand-signed in black permanent ink by NFL legend Earl Campbell, including the inscription 'HOF 91' commemorating his 1991 Pro Football Hall of Fame induction. The signature is positioned on the right side of the dome. The helmet remains in its original transparent plastic display clamshell with the Riddell-branded cardboard base, which also features an official NFL hologram sticker for authenticity verification. The physical condition appears excellent with no visible scuffing to the shell or fading of the ink, suggesting it has been kept in a light-controlled environment. The craftsmanship is consistent with Riddell's standard collectible line, showing precise decal application and retail-ready packaging.