I recently purchase this vase from a charity shop. I know nothing about the vase. I have been through various sites in order to identify, however, not having much success. Can anyone help ? The vase height measures 24cm and the base dia. 8.5cm. The top dia. 9.1cm. The thickness of the vase is 10cm. The overall weight is 4 kg. It is a lovely looking vase. Within the base of the vase is a overall shape bubble. The longest point of the bubble is 7cm across and 2cm high. When viewed from the base the magnification of the top of the vase becomes reduced. The based is polished and flat. Similar to some of the items done by Whitefriars. If anyone can help me it will be most appreciated.