Notable FeaturesGlaze Technique: It features a striking drip glaze or "lava" style, characterized by a splotched turquoise and brown pattern.Era: These pieces were primarily produced during the 1950s and 1960s, the "golden age" of California art pottery.Material: It is made of heavy art pottery ceramic, often identified by unglazed clay on the bottom. - As shown in photos the imperfections. There are 3 chips on this tray photographed and measured. Price is reflected. It’s still a beautiful piece worth displaying. ????Measurements in photos. ✅ Check out all my listings for more MCM ashtrays and pottery.