The series consists of administrative records including minutes relating to the Coquitlam Heritage Society as well as minutes, reports, and correspondence relating to the development and renovations of Mackin House and Heritage Square. The series also includes plans for the restoration of Mackin House from 1993.

This series consists of publications and communications created by Riverview Hospital and related agencies, including the titles Association News - News of the Essondale Branch of the B.C. Government Employees Association; Connections; Insight - Riverview Hospital Staff Newsletter; the Leader; Mental Health Branch Newsletter, Mental Health Services News, Outasight, Riverview Hospital Review, the Provincial and the Riverview Hospital Volunteer Association.

Record types include letter size booklets and photocopies of publications.

This series is the clipping collection accrued and maintained by the Riverview Hospital Historical Society. It includes original and copied newspaper clippings related to Riverview Hospital. This series also includes correspondence from the office of the Executive Director of Riverview Hospital on the topic of specific news articles and events. Record types in this series include newspaper clippings, photocopies, printed website content, one scrapbook, and one poster.

The series consists of photographic negatives taken by staff and contract photographers for the Tri-City News..

The series consists of miscellaneous records relating to the Corporation of the District of Fraser Mills.

The series consists of photographs from various photographers donated to the Coquitlam Heritage Society by various donors. The photographs feature the following: early life in Maillardville; workers, housing, and machinery at Fraser Mills; renovations of Mackin House; events at Mackin House; houses in Maillardville; and various locations around British Columbia (taken by photographers W.J. Moore and Richard Broadbridge).

The series consists of records pertaining to various lumber companies and their subsidiaries that operated in the Coquitlam area and in British Columbia. The records include financial journals, timber records, workplace accident ledgers, sales records, accounts journals, financial statements, and the Crown Zellerbach company newsletter from 1957 to 1986.

The series consists of records relating to the administration of School District No. 43.

The series consists of Columbian Newspaper clippings, B&W photographs, press releases, and other records arranged by person. The files were created by Columbian staff members for reference purposes.

The series consists of records relating to Russell Hellard's participation on the Crime Prevention Committee and later the Community Policing Committee. Hellard was Chairman of the Crime Prevention Committee from 1989-1991 and was Chairman of the Community Policy Committee from 1992-1994. A re-direction dictated from the RCMP in Ottawa changed Crime Watch to Community Policing Committees. Records include Annual Reports, committee meeting minutes, Chairman's reports, notes, and photographs. Records also pertain to the establishment, inauguration, and management of the Tri-City Community Crime Prevention Services Centre, and the activities of police officer Eric Chan, who founded the program.

The series consists of records relating to the BC Summer Games which were held in Coquitlam in 1991. The records include minutes of the Photography Sub-Committee, pamphlets, copies of The Spirit newsletter that was prepared for the Games, detailed notes relating to Hellard's participation in photographing the Games at the request of Craig Hodge, records relating to recruitment of volunteer photographers, and a few photographs of the Games.

The series primarily consists of photographs taken of Russell Hellard and by Russell Hellard while serving in the Canadian Army during the Second World War as part of the No. 1 Wireless Signal Group of the Royal Canadian Corps of Signals. The series also includes a copy of Russell Hellard's military personnel file acquired from Library and Archives Canada, as well as some loose assorted documentation collected during his service. Finally, the series includes a copy of "Journey Down Under," a memoir written by George L. Drummond; a souvenir booklet about the history of the Number One Canadian Special Wireless Group; and a published book entitled, "The Invisible War: The Untold Secret Story of Number One Canadian Special Wireless Group," by Gil Murray.

The series consists of council minutes from the first Council meeting of the Corporation of the District of Fraser Mills, held on April 21st, 1913, through to the final Council meeting held on October 18th, 1971. It was noted that the next Council meeting would take place on October 21st, 1971, but there are no minutes of this meeting. The Corporation of the District of Fraser Mills officially amalgamated with the District of Coquitlam on November 1st, 1971.

The series consists of Bylaws No. 1 through 106 enacted by the Corporation of the District of Fraser Mills (1913-1971).

The series contains records relating to the financial operations of The Corporation of the District of Fraser Mills. The series includes banking records as well as tax records.

The series consists of meeting minutes of the Board of School Trustees meetings held in the Canadian Western Lumber Company's Hall and other information relating to School District No. 43.

The series consists of colour and black and white photographs of students at the preschool and on field trips.

The series consists of the administrative files of the Pioneer Tales of Coquitlam Committee related to the preparation of the book, "Coqutilam 100 Years: Reflections of the Past," published by the District of Coquitlam in 1991.

The series consists of the documentation related to the Association filing under the Provincial Society Act.

The series consists of newsletters produced by the Association.

The series consists of photographs of Fraser Mills employee meetings, social activities (golf tournaments, dinners), and wood products.

The series consists of photographs taken of the Miss Coquitlam Pageant and related events from 1986 to 1988.

The series consists of seven class portraits from 1960 to 1966 and two from the 1920s, as well as four additional photographs including a portrait of Joseph William Harris and his family ca. 1912 ; two photographs depicting two separate properties in Coquitlam; and a photograph of the Coquitlam float in the 1945 May Day Parade in New Westminster.

The series consists of operational records from the Four Acres Trailer Court including a business card, financial records, signs and occupancy records.

The series consists of foundational documents that outline the responsibilities of association executives and members. The series also consists of a number of annual lists of executive members.

The series consists of records created in the course of planning and executing the BCTLA's annual conference in 2012.

The series consists of colour and black and white photographic prints, negatives and digital photographs on CD of events and celebrations held by or participated in by the Caisse Populaire/Village Credit Union.

The series relates to Boire's involvement with several community organizations and initiatives in Maillardville. Firstly, it encompasses the records of Boire's time with the Maillardville Residents' Association (MRA), on its Maillardville revitalization and planning Task Force, which was instrumental for advocating for development activities. The series also contains records about the development of Place Maillardville, the Coquitlam Heritage Society, as well as the Vancity Maillardville Advisory Committee. Lastly, the series contains fliers, ephemera, and articles about events in Maillardville, including the Festival du Bois, and the 2009 Maillardville centenary.

Record types include agendas and minutes, correspondence, ephemera, brochures, newspaper articles, bulletins, and revitalization and development reports.

The series consists of files assembled by the Association that have no clear functional purpose or other organizing principle.

The series consists of correspondence, information on Association history, and planning materials for the Association's fortieth anniversary celebration.