The material contained in this collection includes correspondence and financial records from some of the companies comprising the Potlatch Forests, inc. These companies include Bonners Ferry Lumber, Washington, Idaho, & Montana Railway, Red Collar Line, St. Joe Boom, Edward Rutledge Timber and several smaller subsidiaries. There is also one box of material relating to the Kootenai County Defense Council.

Much of the material in this collection complements the material in the George Frederick Jewett, Sr. papers, Manuscript Group MG043. A descriptive inventory of these papers was completed by Barbara Richards in 1969. A researcher in this area should consult both inventories in order to make maximum use of the material in these two collections.