This is a beautiful piece of blue pottery that I have owned for many years. I think it is American but nothing is marked on the item. I believe it dates to the 1950s. I think it was made to contain vinegar or some sort of sauce. There is a cork on the bottom. It measures appx. 6" tall & has a very interesting ART DECO shape & style. In very good condition this blue pottery has no cracks or chips.
A great addition to that special collection.
