60's - 70's vintage tall amber gold glass decanter bottle

Huge retro 60s or 70s glass decanter bottle (15 1/2" tall, sadly has no stopper!). This is an original vintage piece, not a new reproduction. It's probably made in Italy, we think?

The bottle is in very nice condition without damage, and makes a striking suncatcher in a window, or a vase for a mod flower or two.