The Priest Lake Coalition records span the years 1981-1985 and includes materials and correspondence from the organization Concerned Residents of Priest Lake, also known as the Concerned Citizens of Priest Lake. The reason for this is that Claude Simpson, the donor, was the Chairman of both organizations. Included in the records are articles of incorporation, correspondence, mailing lists, news clippings, minutes of the meetings, and five audiocassette tapes.