Vasco. Crownfox Magic, perhaps. The cross is Five Friendship x Tubtim Velvet (from memory).
Alas, my plant - and it is my mental picture of that when it last flowered, which sthe basis. Of mysuggestion- suffered crownrot - always a risk in my cooler conditions, and it never started a branch growth, so I lost the plant. But such a lovely, and unusual colour. I wish I could replace the plant in my collection.