An American glass masterpiece. Stylish vase/ewer attributed to Clevenger Brothers (1930 to1999). Fully handmade/mouth blown artifact. Optical body. Hand polished bottom. Amethyst color with slide iridescent appearance in the inner part. Clevenger Brothers Glass Works were located in Clayton, New Jersey. Not active since 1999. Very decorative artifact, with charming presence in the room space. Stunning optical effects in different light sources. In excellent vintage condition, no chips and cracks, no repairs. Minimal traces of time and use. Some small imperfections inside the glass as result of hand made way of production. Approximately dimensions - Height: 17.5 cm. Width: ca. 13 cm. Weight: 1.014 kg. All information provided to the best of my knowledge and belief. Pictures are part of the description. This lot will be carefully packaged and sent by registered mail.