Martin Buchan was the Aberdeen defender. His father also Martin played for Buckie Thistle at outside or inside right, outstanding at that level.
That Scottish Cup semi final was one of Stein’s best ever games under threat of suspension for the final.
Most semi finals don’t stick in the memory, probably because they are over-shadowed by the finals or in a few cases because they are the end of the road. The only other one I remember is the 1-2 replay against Hibs 1958 and the notorious disallowed equaliser minutes from the end.