This is a Fenton Vase. It can be found listed on page 317 of the book "Fenton Art Glass 1907-1939 identification and value guide" From the original Fenton catalog page introduced in 1939. listed as "No. 186 French Opalescent 8 inch Tulip Vase"
Condition is excellent. The only issue if you can call it that is there is some discolored spots along the bottom inside. I think they are just left over from someone using the this as a flower vase. They are sort in the corner and hard to reach down there so if it really bothers you, you may need to invent some little swabbing tool to reach in there or perhaps just soaking it or a dishwasher might do.
I have been
collecting Art Glass for about 20 years. I used to live next to a large
flea market and a couple big antique malls. So I would pick things up
whenever I saw something that fit the collection or I thought was a good
deal. I sold about 50 paperweights last summer and I am getting pushed
to sell the rest as I am relocating. Please check out my ebay store as I
will be putting things up all summer. Thanks