A brief update in that I contacted the person I bought this from to ask if they had any further info. Unfortunately, the person said 'they' were bought at auction a few years ago and there was no information available. It transpires there are a pair of them, but one was very minutely chipped. I was offered it for postage only
![Smiley :)](http://www.glassmessages.com/Smileys/classic/smiley.gif)
so now they are back together again - pics below.
The other is slightly different, in that the base is finished differently and the rims are slightly different proportions.
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