Rare Cobalt Blue Hand Blown Glass Vase with an Applied Blue Glass Flower Top

This is a rare vintage hand blown glass vase that has a piece attached on top with holes to hold flower stems. The cobalt blue color is stunning. On the bottom center, the circle is very rough, but it is not a crack. It is where the blown glass is cut off. Very approximate measurements are- 4.5 inches in height and 5 inches in width. Any imperfections are due to this vase being hand blown. This beautiful vase is gorgeous on its own or filled with flowers.