The collection consists of records gathered by Walter Bruce MacDonald as research materials and content for a biography of Roderick Charles (R.C.) MacDonald. Records include collected photographs of R.C. MacDonald and his family as well as newspaper clippings, photographs, pamphlets, programs, scrapbooks, reports, speeches, certificates, drawings, correspondence, and copies of the book and digital manuscripts for Walter Bruce MacDonald's biography of R.C. MacDonald entitled, "Catch-as-catch-can."

The series consists of records related to Roderick Charles (R.C.) MacDonald's political career as Reeve of the Corporation of the District of Coquitlam (1924-1941), as a Member of the Legislative Assembly for the Dewdney riding (1941-1952), and as Minister of Mines (1946-1949) and Minister of Municipal Affairs (1949-1952). The records include speeches, newspaper clippings, election materials, and two large scrapbooks that were prepared by staff in his constituency office. The scrapbooks include newspaper clippings, photographs, invitations, programs, pamphlets, and other assorted records.