This bowl is made in England. It is in the Keswick pattern, Royal semi-porcelain,by WOOD & SON. It is dated 1891-1907. In great condition. No chips or cracks. Some wear on back and some flea bites on the front. Measures 12x 9 1/4x 1 3/4in. Flow Blue started in Staffordshire, England in the 1800,s. It was accomplished by adding Ammonia or a cup of lime to the kiln during glazing. This would make the blue blurr or run. The colors would "FLOW". Thus, the name Flow Blue.