This folder contains correspondence and other documents relating to the New Jersey Patent Co., a patent holding company for the National Phonograph Co. and other Edison concerns. Among the items for 1906 are letters from Edison and Jonas Walter Aylsworth regarding the rights of the New Jersey Patent Co. to their patents. Some of the items pertain to company holdings in the Battery Supplies Co. Most of the letters are addressed to William E. Gilmore, president of the New Jersey Patent Co.

The three items not selected consist of a notice of a stockholders' meeting of the Battery Supplies Co.; a statement of account with the French patent agents, Brandon Brothers; and an unsolicited letter from an inventor in Orting, Washington.