Hi, can anyone help with the identification of this vase? It is made of clear glass, 5 sided [ clover leaf shape] at the bottom, & ending up almost round at the top. It has rows of bubbles every 10mm up the side, small at the base, & getting larger as they go up. The base is generally ground flat, with a 30mm ground concave centre. It is 135mm tall & 70mm diam. at the top. Any identification appreciated.
John