I have Noritake China service for 12, with square salad plates, platters, serving bowels, gravy boat, cream, sugar, soup bowels, cups, and much more. The pattern is #722 Ariana and it is beautiful. I was told it was made before WW2. I've had it 34 years and don't think my kids care about it. They will inherit my mother's anyway. Trying to get an approximate value? Thanks for any help with this. D