Thanks Ivo. Thought it could be. I thought I would put it on as a reference for the future and some discussion. It annoys me that many of these vases are referred to as Scandinavian/Swedish but I rarely see a label (ok I do need to get some more reference books as well, I know

).
I have another green vase that is the same green, the same casing going dark at the bottom and just feels as though it has come from the same place. It has the remains of a silver label on the bottom with part of the writing torn off. The remainder reads __OM NO.1254 and for some reason I think it may have been made in Taiwan perhaps?
m