(Lot of 2) Art glass vases, including an American vase attributed to Steuben, New York, having a Classical urn form executed in amber and cobalt blue glass, the body having spiral accents, and rising on a circular base, 10"h, together with an Italian Murano glass vessel, circa 1920, having a Classical style urn form executed in amethyst glass with applied and pinched handles, and rising on a footed base, 11"h