This is a wonderful old antique Victorian era 19th Century 9 1/4" wide six 3" by 2 1/2" well plate with a 4" center well from old estate. Has some kind of dot marks on back and part of an old price tag. Probably English. I see a couple white spots on the sides. Under a loupe I think it is a glaze miss. See photo close up. Great condition with no damage to note.  Stunning in person. Thanks for looking.