My mother collected blue willow most of her life. she has given me the plates she has loved the most. There are two plates that she has never been able to find any information on, her five grill plates. She has had these for over forty years and can not remember where she purchased them. I do know all of her plates came from yard sales, or estate sales. If anyone knows anything about these plates, and what they are worth I would appreciate it. I too have grown to love blue willow and they will hang on my wall for many years to come. It would be nice if I could finally find out some information on her mysterious plates.