Description:1976 John Riggins autographed Washington contract with related addendum. Standard "NFL Player Contract" executed by Riggins and Washington covering his terms of employment for the 1976 season. Signed by both Riggins and Edward Bennett Williams in ink/marker. Includes an addendum which has likewise been signed by both men. All signatures rate 8 out of 10 or better. Typical storage and handling wear and there are a number of staple holes and some chipping to upper left. Includes auction LOA from JSA and certificate of provenance from John Riggins: Overall EX