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File contains 3 strips of negatives depicting water control structures inluding pipes, culverts, and holding ponds. The strips were found in a photo lab pouch annotated "Sedimentation Pond Sept 1991" and addressed to "Cassiar Mining Corp. Attn; R. Tyne."

This file includes two major photographic collections concerning the construction and development of the underground mine at Cassiar, title the McDame Project.

The first collection includes fifteen monthly progress reports documenting the development from July 1988 to December 1989. The progress reports are authored by G. Verret, and were distributed to the executives of Cassiar Asbestos in Vancouver as well officials of the B.C. Government and other creditors of the Corporation. Most images are annotated and dated. Many of the loose photographs are accompanied by an inventory sheet.

Subjects depicted include: the staging area prior to mine development, the initial development of the “Vent Portal”, a jumbo drill working on the mine face, the working face marked for drilling and wired with fuses, a Caterpillar dozer clearing snow after an avalanche, scene of a fire in winter time, complete conveyor sump decline, mining vehicle parked on the “Lay-Down Area” presumably near the portal, the working face of the mine at various stages of development, 1563 portal being slashed, the removal of the overburden for the tramline loading station site, the construction of the transfer tower(s), construction of the stockpile area, the construction of a sedimentation pond, a presumed cave in, construction of footings for the conveyor, construction of the tramline loading terminal station, construction of the crusher building, a slash titled “Breakthrough in Access Ramp”, storage of powder and fuses, a washout in conveyor decline, fog at the portal in -30 degrees Celsius, the 1290 junction flooded, a slab of shotcrete which fell on and injured a miner while shotcreting, shotcrete blasted off walls for repairs, images of the “Hilti-test”, shots showing grade of drift, and structural failures in the 1350 adit.

Locations and structure within the underground mine depicted include: yellow ventilation ducting, ground support including steel screen and shotcrete, steel cables bolted unto ground support, puddles in the adits, the access road to the lay-down area, the exhaust drift, “Fans and Heaters in the 1415 adit”, the 1350 sump, the access ramp to the 1320, the exhaust ramp safety bay, the conveyor decline, the ventilation adit, the 1563 portal, the temporary repair shop at the 1415 portal, junctions of various drifts, the ”Fresh Water Pump & Pumphouse on lower Creek”, the “Ventilation Raise/1563 Platform”, a “Diamond Drill Station” at 6066 North in the underground mine, the “Bridge to the Gravel Pit”, the “Crushing and Screening Plant” in the gravel pit, the ventilation bulkhead in the conveyor decline, and the “Powder Magazine”.

People depicted include Rose Gay and R. Tyne on a tour of the underground mine, a geologist with a rockhammer, a miner identified as A. Jacobs working, contract miners Bruno and Marbel from Canadian Mine Development, and unidentified miners rockbolting, shotcreting, and drilling using jackleg drills.

Vehicle and mining equipment depicted include jeeps, pickup trucks, a front end loader, an unidentified a small unmanned tracked machine with a long arm, scoop trams, a land cruiser, an ore truck with a flat tire, the cone crusher, a “scissor lift”, a mobile shotcrete machine, a new grout pump, a new Boart Jumbo Drill, and a detached bucket half of a 413 ore truck.

The second collection depicts the McDame Project construction in 1986 and 1987.
Content of these photographs includes: various machinery used for excavating and drilling, underground progress of tunneling, supports, wire meshing, rock formations in mine, and exposed asbestos. There are no annotations regarding this photographs.

Photographs depict construction of the new mill, each taken from approximately the same distance and featuring two different angles of the building. Construction work progresses from framework to sheeting and siding. Vehicles, piles of building supplies, and a construction trailer are often in foreground, mountains in background. It is believed that these photographs were taken during a labour dispute. Each photo has been annotated on recto with the date and time of day, and some document the number of workers on site. Annotations include: "2 days work", "work gets less & less", "not much for 4 men", "very little done - less than usual low performance", "0° - 20° weather must have thickened their blood".

Photographs depict different construction projects at separate locations in Cassiar. Photographs were originally housed in envelopes with the following annotations: "POLICE STATION. July 15, 1977."; "Aggregates and Concrete (PERMASTEEL)"; "Fibre Storage and Handling"; "Powerhouse Expansion"; "Sewage Collection Plant."; "Sewage Treatment Plant"; "Single Person Accommodations - Site Work."; "Outside Work - Camp Nos. 1,2,3." Photos generally feature the work sites, supplies, vehicles, machinery, and work in progress at each location.

Additional photographs integrated into file include maintenance project on lining of tubes, lining of aspiration hood, and lining of willow fiberizer. Also five photographs of maintenance in the townsite to fix in ground piping.

File contains photographs documenting the construction of Cassiar's new mill building. Photos depict early excavation, foundations, framework, construction of all seven stories, sheeting, siding, and roof tarring. Also included are photos depicting the large model of the mill, as well as construction work done on the tramline. Photos taken inside the mill depict flooring work, and milling machinery including feed chutes, screens, fans, wheelabrators, control panels, electrical panels, conveyor systems, vacuum systems, and the fan-driven air system that transported the fiber. Many photos depict construction workers, building supplies, worksites, and equipment including cranes, bulldozers, tractors, hauling trucks and trailer flatbeds. Some photos depict aerial views from the new mill and feature the plantsite, tramline, mine road, mountains, and valley.

This collection is proposed Cassiar development for the operating budget in 1979. The photographs are of poster-size presentation information. Topics covered include: operating graph of cost vs. fibre production, productivity rates, waste removal, ore mining cost vs. ton, primary crushing cost vs. ton, ore delivery cost vs. ton transported, stockpile drying and storage cost vs. ton feed, milling cost vs. ton fibre, establishment of funds allocated to townsite, staff, O&T and P&M, three proposed plans for 1979 and the requirements and costs for these proposals.

The file contains eight photographs depicting close up images of three rock samples, some photographed with a ruler for scale. One of the rock samples is speculated to be obsidian and the other two are likely serpentine. The images where originally found in an envelope titled "ROCKS" and are likely dated around 1991.

Included in this file are an five photographs of rocks on a shelf, which may be asbestos sample rocks. There are five accompanying negatives to these photographs and are likely dated around 1977. The photographs and negatives were found in an envelope labelled "Negatives - CIMM Photos."

Additionally two negative strips of geology maps of Canada. These negatives were found in an envelope labelled "Negatives - CIMM Papers, Mining, Planning, Geology."

Two large black and white prints of infrared dryers annotated on recto "Thompson Pipe and Steel Company Bulk Material Dryers Van Dorn Iron Works Company" and bearing on verso the ink stamp of a photographer from Cleveland, Ohio.

Six metal storage cases containing primarily slides depicting drill core sections in wooden storage trays. Cases contain inventories of slide images as well as annotations which document the year, drill hole number, and the length along the drill hole from which core sections are taken. In addition to the documentation of drill core sections, the cases contain slides depicting the following subjects: “Representative samples” of drill core fragments, drill core fragments in perspective, “physical characteristics” of the drill cores and the storage trays, the pit mine, a worker in a plaid shirt, close up shots of the geology of the working face, and images annotated “SHOTS OF JADE BOULDER CORE J5-J1”. Five slides originally filed separately and stamp dated “Jul. ‘73” depict what is speculated to be employees working on the diamond drilling project include 2 images annotated ‘R. Dickin Aug ‘72’, ‘I. Oliver Aug ‘73’, ‘S. Zimmer Aug ‘73’, and ‘core shack ’73’. The cases contain 234 7x7cm slides and at least 8 5x5 cm slides which are duplicates of the remaining images. The file also contains a slide strip containing several 7x7 cm slide images.

The Photographic Materials series consists of 6100 photographs, 900 slides and negatives documenting a wide variety of subject areas pertaining to both the operations of Cassiar Asbestos Corporation Ltd., and the company township of Cassiar, B.C. Types of subject areas found within this series include, but are not limited to: mine, plant, labour, and townsite operations at the company towns of Cassiar and Clinton Creek (including community activities associated therein and townsite development); construction of plant and mine buildings ; mines and equipment not owned by Cassiar Asbestos Corporation, but which are believed to have been used for operational research purposes ; aerial photographs ; company exploration of further mineral deposits outside of Cassiar ; official tours ; community images, promotional material ; executive portraits. The Photographic Materials series has been further subdivided into the following 4 subseries: Exploration & Development, Construction, General (Mining) Operations & (Townsite) Community Operations, and Corporate Affairs.