Watch this classic Town v Scunthorpe United game from October 1970.
Kevin Keegan had given the Iron the lead from the penalty spot after Davidson had handled in the box. Keegan stepped up to squeeze the ball past Harry Wainman into the bottom left-hand corner.
But the Mariners fought back with a Graham Oates brace sealing a 2-1 victory.
Scunthorpe United 1-2 Grimsby Town
League Division Four
Attendance 6,945
Town: Wainman Harry, Worthington Dave, Ross Bobby, Gray Stewart, A Rathbone, Graham C, Kennedy Bobby, Woodward Alan, Brace Stuart, C Hickman Mike, Boylen Dave, Oates Grahame.
Manager Bobby Kennedy
#GTFC v @SUFCOfficial
— Grimsby Town F.C. (@officialgtfc) December 19, 2019
Check out this fantastic strike from Stewart Gray during this local derby clash in September 1972. pic.twitter.com/u7eKufdOPT