Square Italian Art Glass Vase/Amber Glass with "Scavo" Finish/Partial Label

Hello Everyone,
Here's another thrift store find. The body of the vase is square 6" x 6" and it's 10" tall. It's an amber gold glass finished with the "Scavo" technique. It makes the piece look pitted and old as if it had been buried in the ground like old Roman glass you see in the museums. I think it's a quality piece. What's left of the label should read  "ARTINVETRO Montelupo Fiorentino MADE IN ITALY" What was above the labels missing portion I don't know, Maybe the artist signature or a specific company. Does anyone know if this looks like a particular designers work ? Thanks for your help. -Mike-