This is the description from the June 89 Spink auction:
(a) Queen's South Africa Medal reverse with raised date no bar (44910 Tpr. W. F. Hunter, 2nd Scottish Horse). Engraved.
(b) British War Medal (Sjt. W. F. Hunter, S.A.R.O.D.S.). Very fine (2)
It was great to see Meurig yesterday for a chat. He reported that on a recent Antique's Roadshow event, a family had brought along a QSA which turned out to be a raised date reverse but that sadly there was no time during the aired programme to include details of it.
That would sound like a new name to add to the list of extant medals. I have asked John Millensted if he knows the recipients's name.