File consists of Ralph Stone's correspondence, newspaper clippings, pamphlets, newsletters, guides and working papers, concerning local co-ops like Spoon River Co-op Book Store, King Harvest Food Co-op, Cookie Monster Daycare, and the North American Student Cooperative Organization (NASCO). The file also contains information on social issues such as Springfield City government and the influence upon it from the financially and socially powerful citizens of Springfield and similar problems in other cities.