Fonds consists of records related to the Wellington Colliery Company's operations at the Comox Mines, Cumberland. Fonds is arranged in two series 1) Accounts and 2) Invoices.

Fonds consists of the administrative and operational records of the Western Fuel Company and its successor companies. The records of its eventual parent company, Canadian Collieries (Dunsmuir) Ltd. are described separately. Fonds is arranged in the following series: 1) Annual report; 2) Correspondence; 3) Financial records; 4) Coal record books; and 5) Photographs.

Fonds consists of photographs of Wolf Mountain Mine including images of the underground workings, miners, heavy duty equipment, tools and surface views. Also includes an underground workings map.

Fonds consists of Frank Wood's account book for the Western Fuel Corporation's Employees Sick and Accident Fund and family photographs including eight views of a May 24 Parade, a group of people in front of St. Andrew's Manse, a group of people, including Thelma Harwood, in front of an unidentified building and a view of ships arriving at Newcastle Island.

The fonds consists of correspondence (1953), cashbooks (1919, 1939-1952), coal record (1938), coal sales (1933-1945), committee minutes (1930-1932), and payroll records (1943-1952). Payroll records include personal names.

Fonds consists of correspondence (1852); daybooks (1852-1854, 1857-58); a letterbook (1852-53); 24 indentures (1854), and the Nanaimo memoranda (1855-57).

Fonds consists of reproduced maps and reports, annotated by Addison, related to the Blue Flame Mine. Includes a copy of a portion of the G.H. Clapp report on gas formations in the Nanaimo Basin (1912), a copy of the Wilkinson report of Morden Mine and area (1920), a copy of a drilling report of the Big Flame Mine, and copies of sketches Addison made in 1969 of the stratigraphy in the area around the Blue Flame Mine.

Fonds consists of three plans indicating the workings of the Louden-Wakelem slopes and Carruthers slopes of Wellington #9 mine from 1949 until 1964. The latest is incomplete but does include a manuscript schematic drawing of Nanaimo mine locations. Copies of Mr. Carruthers miner's certificates, copies of newspaper articles written about Mr. Carruthers upon his retirement and his textbooks on mining are also included. A number of these are from the International Correspondence School (ICS). Also included are two Special Rules booklets that outline the rules and regulations of Western Fuel Company mines in Nanaimo and descriptions of various mine jobs (shotlighter, bratticemen, loaders etc.).

Fonds consists of records of the Committee.

Fonds consists of the business records of the Nanaimo Foundry. Fonds is arranged in four series: 1) Plans, Quotes and Technical Drawings; 2) Photographs; 3) Work Orders and 4) Pattern Book.