The collection consists of correspondence, ephemera, photographs, newspapers, newspaper clippings, family histories, postcards, yearbooks and artifacts.

This collection contains digital surrogates of a scrapbook and photographs documenting the activities of Nora Oliver and Archie Henry Pelton during their time living in Ustick, Idaho. The scrapbook contains receipts, postcards, and other documents that belonged to A.H. Pelton. The photographs are of the Ustick Mercantile, the Pelton's business.