Litacharm was a jewelry company manufacturing charms that lit up with a tiny bulb and small battery. They went out of business during the 1960's. Where can I find more about the company and how to rep?

To learn more about Litacharm, you can search for vintage jewelry collectors' forums, online marketplaces like eBay, or social media groups dedicated to retro jewelry. Additionally, local libraries or archives may have historical records or advertisements from the 1960s. For repairs, consider reaching out to a specialized jeweler who has experience with vintage electronics or costume jewelry.