Correspondence, Charter amendment text, reports, and pamphlets relating to the history and development of amendments to Seattle's City Charter. The records includes governance studies by local civic organizations and the Board of Freeholders (1974-1975) materials. The bulk of these records date from the mid-1960s to 1977 with the largest portion related to the proposed Freeholders Charter that was defeated in the 1975 municipal election.

Correspondence, reports, newspaper clippings, and photographs collected by Massart while serving on City Council (1950-1967). Includes materials relating to Metro, Seattle Center, Century 21 Exposition, Pacific Science Center Foundation, and the Port of Seattle. Other subjects include transportation, city finances, housing, alcoholism, sports stadium, human rights, and urban renewal.

Correspondence, memoranda, and reports relating to Miller's tenure on City Council and his brief stint as acting mayor.