Sidewalk Find: Mid Century Mystery Vase

Tuesday morning proved to be a very fortunate day for freebies on the sidewalk. First I found a bunch of discarded jewellery boxes. Then, on my way to the bank after a Covet Garden shoot, I picked up this possibly Scandinavian, maybe Mid Century, definitely handblown glass vase. Once again, it pains me that my knowledge of glass is so miserable. If anybody out there has an leads, please, please, please leave a clue in the comments.