This vintage ashtray/coaster was produced by Anchor Hocking in the 1930s and 40s as part of their Queen Mary product line. The piece features clear pressed glass with a beautiful green color and is perfect for collectors or those looking to add a touch of retro charm to their home decor. The origins of this ashtray can be traced back to America and it is made of high-quality glass material. Its unique production style and technique make it a one-of-a-kind piece. This item is categorized under Pottery & Glass and Decorative Pottery & Glassware, and is a must-have for anyone who appreciates vintage collectibles.