Make an OFFER - Make it your new Conversation Piece! Hazel-Atlas Green Coasters with Rayed Center Vintage set of 6 3 are perfect to me & 3 have minor flea bites hard to see, view pics Researched, couldn't find anywhere that's why UNIQUE/RARE 1960's or older so minimum 65 years old & are very PRETTY Don't have black light or Geiger counter to see if are Vaseline / Uranium glass. If were, would price more as that is a rarer find By the 1900s, Hazel-Atlas was a large glass maker, with 15 plants, including ones in Ada, Oklahoma; Clarksburg, West Virginia; Montgomery, Alabama; Oakland, California; Pomona, California and Zanesville, Ohio. Hazel-Atlas made large quantities of "Depression" pressed glassware in a wide variety of patterns in the 1920s–1940s, along with many white milkglass "inserts" used in zinc fruit-jar lids, many types of milkglass cold-cream jars and salve containers, and a large variety of bottles and jars for the commercial packaging industry. "Atlas" was the brand of the company's most popular line of fruit jars for home canning. Hazel-Atlas—then 3rd largest producer of glass containers in the United States, with almost ten percent of the market—became a subsidiary of the Continental Can Company in 1957. The acquisition was challenged under the Clayton Antitrust Act in a case that was eventually decided by the U.S. Supreme Court in United States v. Continental Can Co.. It continued to make containers, glassware, & tableware into the 1960s.