If you've never seen Joe play it's difficult to explain just how good he was. His timing of a tackle was unequaled, his passing was excellent and he was running up and down the wing before wing-backs were a thing.
Despite never shirking tackle, he managed to avoid picking up a yellow card for about 20 years (until some jobsworth ref booked him when we were in the First Division).
Also, unusually for full backs in those days, he had great ball skills and used to entertain us during stoppages with a few keepie-uppies and catching the ball on the back of his neck.
Most impressive of all, though, was his consistency. He was on top form almost every game for his entire career and his mistakes were incredibly rare.