Verbatim transcripts of hearings on issues including limited access highways, department head appointments, ethics and fair campaign practices, urban renewal, allegations of graft in government, and public utility regulation. Especially interesting are the 1924 hearings by the City Council's Departmental Efficiency Committee investigating corruption in the Seattle Police Department. Also includes petitions and notices related to the hearings.

Correspondence, memoranda, reports, and studies relating to Lamphere's activities and interests on City Council. Prominent subjects include parks, historic preservation, utilities, West Seattle Bridges, social services, and land use planning and zoning.

Correspondence, memoranda, reports, and studies relating to Lamphere's activities and interests on City Council. Prominent subjects include parks, historic preservation, utilities, West Seattle Bridges, social services, and land use planning and zoning. Also includes agendas, correspondence, reports, and draft legislation related to Lamphere's work as chair of the City Council's Intergovernmental Relations Committee.

Correspondence and reports on the West Seattle Freeway. Material covers condemnations, landscaping, construction and roadway maintenance. Arranged alphabetically by type.