This is from a light bulb at some point being too close to the plastic and I've pictured that spot for you. It really isn't that noticeable unless you are looking for it. Lamps measure 28.5 tall to top of finial.
20" tall to top of light socket and approximately 10.5" across the widest point of the glass. From Approx measurements are 7" diameter base, blue glass is 11" in diameter and approx 19 1/2" to top of socket and 29" tall to finial. Nice, example of Mid Century Modern lighting design.
The item "Vintage Pair Mid Century Modern Blue Ribbed Glass Table Lamps Hollywood Regency" is in sale since Tuesday, September 29, 2020. This item is in the category "Antiques\Periods & Styles\Mid-Century Modernism". The seller is "blackgriffinvintage" and is located in Cornville, Arizona. This item can be shipped to United States.