An interesting one here, all ideas greatly received,
It measures 290mm across, 260mm deep, 80mm high
Looking at the extensive wear to the base this doesn't appear to be a modern repro?
At first glance it looks similar to Flygsfors although it's not signed so I doubt it, is it Scandinavian or a Murano piece?
There are a few small air pockets but generally it looks well made,