Welsh Cup 5th Round 1961: Knighton Town 0-16 Cardiff City

Looking for some historical research for this game. I know its Cardiff's record victory in senior competition along with Knighton's record defeat. I also know the game was switched from Knighton because they had no stand and played at Ninian Park. I know Derek Tapscott scored 6 goals in that game. The money Knighton earned from the fixture funded them a clubhouse and grandstand which is still in use today. What Im looking for is a full match report along with attendance figure for the game which I believe could be the largest crowd Knighton have played in front Of. Any information would be gratefully appreciated.