Former Houston Oiler Earl Campbell shares favorite Astrodome memories - Houston Business Journal
TRISTAR Houston Show draws record crowd with big names, hungry collectors - Sports Collectors Digest
Signed Campbell Photo - 8x10 Pointing W HOF JSA W Auth
The Battalion. (College Station, Tex.) 1893-current, November 18, 1977, Image 7 « Texas A&M Newspaper Collection
Earl Campbell Autographed Memorabilia Signed Photo, Jersey, Collectibles & Merchandise
TRISTAR Houston Show draws record crowd with big names, hungry collectors - Sports Collectors Digest
Bum Phillips Oilers Saints Signed 8x10 Photo PSA/DNA