This is a nice decorative, collectible jar in blue and white which reminds me of a delft color and pattern. There is no labeling or stamps or makers mark of any kind anywhere on the jar. It is quite similar to the Royal Worcester Porcelain of England design complete with same type metal cap. This style however lacks the weight of that companies wares. Used, but in excellent condition. No chips, cracks, flaking or other flaws that I can see.