Earrings marked ATI BR CH?
Earrings marked "ATI BR CH" likely indicate the manufacturer's initials or a brand name, with "BR" possibly referring to "brass" or a similar metal, and "CH" possibly indicating "charm" or a specific design style. To determine the exact meaning and value of the earrings, it's best to research the brand or designer associated with these initials. Additionally, checking for any accompanying hallmarks or stamps can provide more information about the materials used.