Fonds consists of records created and used by Segger in his activities with the B.C. Heritage Trust and Advisory Board, the Heritage Canada Foundation, the City of Victoria Heritage Advisory Committee, the Esquimalt and Nanaimo Railway Committee, and with projects by University of Victoria students in architecture history. Fonds includes summaries of heritage preservation projects, minutes, correspondence, architectural drawings, newsclippings, policy statements, proposals for scholarships and building projects, newsletters, conference material, zoning information, flow charts, membership surveys, and architectural history projects undertaken by Segger's students; records of Segger's books and articles about Samuel Maclure; and, copies of photographs of houses designed by Maclure.
Collection primarily consists of memorabilia and newspaper clippings, collected by Willan's son, Patrick Willan. Files include correspondence and minutes of the Healey Willan Centennial Celebration Committee, 1978-1980; programmes, 1936-1980; clippings, 1936?-1965; programmes and clippings of Willan's opera, Deirdre; obituaries and memorials, 1968; Church of St. Mary Magdalene, 1979-1980; Willan Centenary, 1980; articles on Willan, 1980-1981; memorabilia, 1968-1979; and photographs of Willan with family and musicians.
Fonds includes the following series: Departmental meeting minutes, 1964-69, 1972-82; Planning for Theatre building, 1975-81; Theatre production, 1963-83; Theatre production for Phoenix Summer Theatre, 1972-81, 1986-87; Theatre production for Senior Secondary Summer Theatre Workshop, 1966-82; Theatre production scripts, 1964-89; Theatre production photographs, 1965-83; Theatre production slides, 1963-86.
Collection consists of theatre programs and UVic theatre production files arranged in the following series: Phoenix Theatre files, 1964-2001; Canadian and International Theatre programs, 1931-2002; Festival programs, 1925-2003; Season programs, 1952-2003; Publications, 1948-1991; Production revue notes, production lists and Curricula Vitae, 1962-2000; Pheonix Theatre production sweatshirts, 1988-1993.