I don't see a mark. But murano glass bloggers said that this looked like Murano. From the 1950's to. Each weight about 2.5 pounds. Bowls are 6" Wide, and 2.5" in height.
One of the bowls has the Tiniest Chip. I did not see this chip the first two times I looked over these pieces....
There are some design divots in this piece and all seemed smooth/unchiped. Chip until I was taking photos during the 3rd look over. So really hard to see. These are close to perfect (other than the one chip). I don't see many.
I'm sure these were. Please read my feedback and you will see the you have no worries.
The item "Pair of Murano Cased Glass Pink Amber Circa 1950s-1960's Handblown Bowls" is in sale since Wednesday, May 25, 2016. This item is in the category "Pottery & Glass\Glass\Art Glass\Italian". The seller is "seanjr1" and is located in Myrtle Beach, South Carolina. This item can be shipped worldwide.