This folder contains documents, primarily correspondence, covering a wide variety of subjects. Some material relates to personal matters. Also included are documents that deal with more than one topic, such as a letter about both the electric light and the phonograph. Documents concerning subjects that do not fall under the main subject categories are also filed in this folder. Included are letters from and about old Edison associates, including Francis Jehl, James U. Mackenzie, Theodore Puskas, and Josiah C. Reiff, as well as a letter from Samuel Insull concerning his resignation from the management of several Edison companies. There are also some unsolicited inquiries containing significant Edison marginalia.
All of the documents have been selected except for duplicate copies of selected items. Courtesy of Thomas Edison National Historical Park.