This folder contains documents relating to the Edison Choral Society, a short-lived organization of Edison company employees. Robert Bachman, general manager of the Edison Storage Battery Co., served as president, while Mina Miller Edison was the society's official "patroness." The one document for 1918 is an invitation to the society's inaugural concert at the Newark Edison Shop. It bears Edison's marginal reply "no."

Courtesy of Thomas Edison National Historical Park.