This soup bowl measures 10 3/8" in diameter. It is a mosque scene with a border of leaves and flowers. I have two of these bowls available. One is marked with the pattern name, BOSPORUS, and the initials J. J. & Co. "The Dictionary of Blue and White Printed Pottery 1780-1880 Volume I" identifies this is make by the James Jamieson & Co. The marked soup plate has a somewhat blurred printing in an area from the border down the sides of the well. The unmarked bowl is quite crisp. The marked bowl has a chip on the plate ring on the bottom. The price is for a single. You may purchase 1 or both.