Hi, can anyone help me identifying my vase. It is 8" tall and very heavy with a polished base which is not flat (it has like a pontil covering the base of the glass, sorry for my poor description!). It is blue tinged and has a ribbed effect. The base is slighter narrower than the top of the vase so it is not completely straight sided but almost. I think it is probably by Stromberg but it is similar to a Whitefriars vase listed in their catalogue. Any ideas?? Thanks.