This folder contains correspondence and other documents relating to the business of the Edison United Phonograph Co. Included are documents about the assignment of Edison's English phonograph patents to the company and items about the technical development of the nickel-in-the-slot phonograph. There are also letters about the presentation of a phonograph to the president of Chile. Among the correspondents are G.N. Morison, secretary of the company; Jesse Seligman, a New York investment banker who helped organize the company; and Sherburne B. Eaton, Edison's attorney.

Courtesy of Thomas Edison National Historical Park.