W.H. Grindley of England 3 plates, dinner /salad Margherite pattern c1870s[BP50B

W.H. Grindley of England 3 plates. The pattern is called Margherite. It is done is flow blue on a bright white background. The design is a floral spray.one is 9"[SALAD]  and TWO are 10", very good condition, scratches, underglase lines and age stains commensurate with age. One has a small fleabite on back border