Just happened to see this post while I was browsing the N12 main site. My wife and I bought this boat from Donald Acklam (my wife used to be his crew at Yeadon and I sailed a 12 with someone else before we were married) in about 1982. We sold it about 5 or 6 years later when children prevented regular sailing! Can't for the life of me remember who bought it though. Good to see it's still on the go and providing the enjoyment it always did.