Does anyone know whether the Coronation Camellia is obtainable in the
UK please? Or, indeed, any information about the cultivar?

I had this from a Garden centre/nursery 30 years ago, but regretably
lost it in a prolonged sharp frost whilst it was still in the pot. It
was a splendid large white double peony. Previous enquiries of
camellia growers indicate that it was very difficult to propogate.

TIA