Help in identifying the maker of these lamps.

Good Day,

I was lucky enough to pick these up yesterday and was hoping for some help in identifying the maker.

They have encased, controlled bubbles and silver inclusions. They sit atop marble bases.

I was thinking Barbini, but am usure.

Thanks so much,
Beth

I suspect they are Murano. I've come across similar style of glass listed as 1940s Murano and earlier, and if you search google images with the search line "Swank Lighting‘s vintage murano glass lamp collection" you'll see a sheet with almost a hundred vintage Murano lamps for comparison.