Evening. This is for a friend of mine who is selling a few pieces for her Mom who is moving into assisted living facility. Unfortunately my Lalique resources are decorative in nature not dinnerware. I think this is a large salad bowl 12" diameter, 6" depth & the signature is legit. It has the proper staining & should date between 1925-35. If possible I need the name of the pattern. The lady thanks you for all your help. Ken