World Fair Blown Glass

I bought this in the 80's at a garage sale for $4 from an elderly lady. Hand blown glass. An absolutely beautiful vase. The bubbles in the glass make it sparkle. It has applied handles with what looks like a glass ribbon around the base and a fluted top. The glass is ribbed at the upper part and also a diamond pattern on the lower portion. I hope all this is viseable in the pics. The pontil is on the bottom. As to age she said they bought it at the Worlds Fair when she got married. Maybe I described it correctly & posted it under the right catagories. Hope you enjoy and thanks for looking.