This folder contains correspondence and other documents relating to the health, finances, and activities of Mina Miller Edison and other family members. Among the items for 1909 are letters pertaining to the dissolution of William Leslie Edison's Auto Accessories Co., the hospitalization and convalescence of Thomas A. Edison, Jr., the schooling of Charles Edison, and the many charitable and household activities of Mina Miller Edison. There is also material concerning a filing cabinet invented by John V. Miller.

More than 90 percent of the documents have been selected. The items not selected consist primarily of receipts, routine account statements, and letters of transmittal and acknowledgment.