Seller: 4sale4u08 (129) 100%, Location: Harwich, Essex, Ships to: GB & many other countries, Item: 223987023664 Please note: the marking on the back is K Y C. 3. There is no reference to Coalbrookdale but, any collector will know its origin/age. The condition is as photos show and as expected for its age. Plate size is: 8" or 20cm. Any further questions, please contact me.