Oral history interview with Mary E. Blossom conducted by Charles Digregorio on May 10, 1977. Blossom was a librarian at the Multnomah County Public Library in Oregon in the mid-20th century.

Papers of a lawyer and civic leader of Portland, Oregon. Includes extensive correspondence relating to land claims, real estate controversies, and tax delinquencies, as well as correspondence and financial documents relating to the Library Association of Portland, the Multnomah Law Library, the Portland Free Kindergarten Association, the Oregon Historical Society, and other organizations and business concerns. Also includes ephemera and personal financial documents.

Oral history interview with Thomas Vaughan conducted by Sieglinde Smith from October 1, 1995, to December 2, 1996. Vaughan was the executive director of the Oregon Histoical Society from 1954 to 1989.