DESCRIPTION: 19c MT. WASHINGTON GLASS BLUE DIAMOND QUILTED SATIN GLASS VASE, FROSTED FINISH WITH WAVY RIM, 7.75"H, PONTIL MARK ON BOTTOM. Mt. Washington Glass Company. The company, which operated in New Bedford, Massachusetts, from 1870 to 1894, was known for its high-quality art glass, including satin glass with quilted patterns. The specific style of this vase, with its frosted finish and diamond-quilted texture, is a hallmark of their work. . CONDITION: Please See Photos For Condition. Condition Is Commensurate With Age And Use. We Aim To Take Additional Photos Of Any Noticeable Damage Or Defect. Please Email Auctionmanager@Pacificauctions.Net For Any Additional Condition Inquiries.