I also have this decanter to sell for my charity (FurniturePlus Ltd.). It is clear glass, straight-sided with a slightly concave base. The stopper is large for the size of decanter, and has a rough finish where it meets the neck of the decanter. The whole decanter, including stopper, stand 9.5in (24cm) tall with a base diameter of approx. 5in (13cm) Any help with identification would be very gratefully received.