This Pro Football Hall Of Fame Embroidered Logo Signed Black Full Size Football is hand signed by four Houston Oilers HOF Greats. Full silver signatures include : Bruce Matthews , w/ HOF ’07, Mike Munchak w/ HOF 2001, Curly Culp w/ HOF 13 and Charlie Joiner HOF 96 inscribed. Minor sig smudge on Mattews as shown and sold as is. NFL-PSA-DNA Sticker # 2N73543 with printed PSA Verification from the PSA/DNA site.