This section comprises the correspondence between G.F. Jewett and the many companies with which he was associated on a personal basis. In some cases Mr. Jewett held executive positions in these companies but, unlike his purely business correspondence, these letters are concerned with his personal investments in the companies. In most cases correspondence is entirely unconnected with his official duties; it covers a wide variety of subjects, his letters to his bank, his insurance brokers and attorneys; and his dealings in real estate; and there are many letters to and from department stores.

The volume of correspondence with philanthropic institutions is considerable. Both Mr. and Mrs. Jewett took an active interest in the Republican Party, in the English Speaking Union, in the United States Services Organization, in the Y.W.C.A. and in local Spokane charitable institutions.

Their interest and support of the Cathedral of St. John at Spokane is another example of the way in which Mr. and Mrs. Jewett gave generously both of their time and money.