Ovalish paperweight for ID, with four larger bubbles within, as well as smaller ones. Seems to be a smoky sort of brown towards the centre, greenish colour nearer the surface. I thought I had seen similar on here posted recently, but cannot find it now. Has a flat base and is 3.5" tall approximately and about 2.5" maximum diameter.
Any help with the maker or country of origin would give me something to go on with a more detailed search than I have already tried yesterday. Thank you.