many thanks aia for filling the gaps guys, much appreciated.
i have in the process of this come across a few refs that i cant say ive heard of before.
A.Porter, A.Robinson, C.White, K.Walmsley, G.Trevett
they dont appear in top flight very often, ive noticed since the start of 74/75 season the same group of refs seem to appear more often but these guys filled in for the odd game here and there, and didnt appear with regularity.