Wonderful antique teapot marked Corey Hill. The Corey Hill pattern is a notable 19th-century English Flow Blue and polychrome ironstone design produced by Ridgway & Sons.  Mfg by Ridgway.  Features deep cobalt blue with orange accented Oriental or Imari pattern.  Stands 8.5" tall. 7.5" tall to rim of teapot.  8" length from spout to handle.  Good condition overall with no chips or cracks. Crazing throughout and darkened craze lines on the base, bottom area of teapot.  Some blue trim wear on the large handle. See images. Stunning design on the lid of teapot featuring fish scale design with flowing ribbons.