Pair of large Italian Decanters

Hello I’ve just rediscovered this lovely pair of Glass decanters, not exactly the same size as I’m guessing they are hand blown, noticed I’d placed the sticker inside of one, unfortunately I haven’t come across the stoppers for them yet. I’m wondering if anyone knows more about these kind of things, sticker seems to have a lot of information so I’m going to see if I can find out anything.