Collection related to Walter M. Pierce, an educator, rancher, and politician who served as Oregon governor and in the U.S. House of Representatives. Materials include correspondence, primarily with family members and with J. A. Churchill, superintendent of public instruction, as well as minutes of the State Textbook Commission's meetings. Also included are Dictaphone belts made by Pierce's biographer, Arthur H. Bone, regarding Bone's research about Pierce and other topics.