Seller: xdpbox (293) 97.3%, Location: Portland, Oregon, Ships to: US & many other countries, Item: 222330582325 Vase is in beautiful shape. No chips anywhere! The paint has crackled because of its age. It is smooth to the touch though and adds to it's overall appeal. Here is some history I dug up: There were at least three USA "Ironstone" makers using this "Royal Ironstone China" & "Warranted" wording. One was Wheeling Pottery in West Virginia in the period 1880-1886. Another was Steubenville Pottery Co, Steubenville, OH, circa 1900 and a third was The East End Pottery Co, East Liverpool, OH, who used this mark circa 1894 - 1907. The Wheeling version of the backstamp looks like this, sometimes with a star under the word WARRANTED and sometimes without a star. This was quoted from an expert appraiser. Please see photos for more condition details. Length 4" Width 4" Height 5.5"