Vintage Murano "bullicante" glass vase with controlled bubbles

Example of art glass, likely produced in the mid-20th century. Atter alot of researching, I do believe this to be Morano Glass. There was a sticker I can tell at one time on the smooth buffed out bottom, but is no longer there. When I purchased this piece, it did have a tag stating it was Morano. I no longer have the tag. It's been a few years This piece has controlled bubbles, known as 'bullicante, Just like glassmakers, particularly in Murano, Italy, and Scandinavia. Perfect for showcasing your favorite flowers and know to be wanted by collectors. Excellent condition no chips no cracks. measurements: 41/2" in diameter to top. The bottom is 3 1/4" and the height is 4 1/4".