Records documenting Michael Hildt's work on the Seattle City Council from 1978-1985; records address issues such as conservation and desegregation and include information on Hildt's work with the Pike Place Market and his work with various committees, including the Energy Committee and Urban Development and Housing Committee.

Records created and received by O'Brien's office during his tenure as Seattle City Councilmember.

Correspondence, memoranda, reports, and reference materials relating to Benson and topics of particular interest to him. Major subjects include parks and recreation, traffic and transportation, and the Westlake Mall Project, the Downtown Seattle Transit Project, the University District Transportation Program, the Waterfront Streetcar, gun control, land use, and solid waste disposal.