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Photograph depicts a portion of the pit in foreground at the Cassiar mine. Crushing plant visible in centre below base of West peak. Footwall road in midground, mine valley in background. Building near trucks at top of pit was called the "shifter shack," where crews were relieved or dropped off for work.

Photograph depicts a portion of the Cassiar pit in right foreground. Crushing plant visible to left of pit, West peak visible in right background. Mountain range can be seen in distance.

Photograph depicts exposed asbestos fibre in talus.

Image of man seated with shovel in mountainous area, loose asbestos fibre in background. This photograph is believed to be either a double exposure of two images, or a print made from two negatives at once. Photo depicts an unidentified man sitting on the south ridge of the Cassiar ore body, where the crusher and rock reject plant would eventually sit. Valley in background appears to depict the "Footwall Road," which was cut into the mountain from the pit to the crusher plant and became the mine's main haul road.

Photograph depicts buildings near West Peak of Cassiar mine. Haul trucks parked near old mine garage in background, new mine garage and unknown buildings in foreground. Mine valley crosses midground, expansive western mountain range in background.

Photograph depicts unknown men driving bulldozers on edge of mine area at high elevation. Dozers are Internationals, model TD24 (manufactured between 1947 and 1955). Valley and mountain range in background.

Photograph depicts unknown man driving bulldozer on edge of mine area at high elevation. Mine road can be seen below leading to Cassiar plant in background on left, townsite visible on right. South mountain range in distance. Handwritten annotation on verso of photograph: "1961".

Photograph depicts chute from distance. Annotation on verso of photograph: "CASSIAR ASBESTOS CORP. LTD. MINE AND ORE CHUTE ON McDAMES MOUNTAIN".

Photograph depicts tramline in a strip cleared of trees on McDame Mountain, bucket in foreground. Handwritten annotation on recto of photograph: "1961 - 62".

Photograph depicts towers and bucket in foreground, plantsite midground in valley, opposite mountains in background. Handwritten annotation on recto of photograph: "GENERAL VIEW VISIBLE TOWERS ARE IN #1 SECTION PLANT IN BACKGROUND". Photograph was glued to cardboard backing with the annotation: "1962".

Handwritten annotation on recto of photograph: "MINE DRY ON LEFT". Photograph was glued to cardboard backing with the annotation: "1962".
Gravel road in foreground, mountain in background. Sign over road reads: "CAUTION TRAMLINE CROSSING".

Photograph depicts towers and buckets in distance. Gravel road in foreground winding through hills of dirt. Handwritten annotation on recto of photograph: "#1 SECTION". Photograph was glued to cardboard backing with the annotation: "1962".

Photograph depicts large dry rock storage building on left, mill in background, dryer building on far right. Road and power poles cross foreground, mountains stand in background. Photo caption next to printed copy of image in 1953 Annual Report: "Completed dry rock storage and dryer buildings."

Photograph depicts the large bearing cups of one of the Ruston Hornsby diesel engines that turned the generators in the power house on the Cassiar plant. Engine believed to be under repair. Saw horse, machinery, and electric panels in background.

Photograph depicts the large bearing cups of one of the Ruston Hornsby diesel engines that turned the generators in the power house on the Cassiar plant. Engine believed to be under repair. Electric panels in background.

Photograph depicts an unidentified man standing to left of large puddle in gravel pit, mountain peaks in background. Photo speculated to have been taken on the plant, or near the Cassiar airstrip, facing south west. Stamped annotation on recto of photograph: "JUN. 1987".

Photograph depicts yellow conveyor belt in foreground over gravel pit, dump truck behind in midground. Mountains visible in background. Photo speculated to have been taken at the plant or near the Cassiar airstrip. Stamped annotation on recto of photograph: "JUN. 1987".

Photograph of the Mill Modification program in 1970. This photo is part of larger collection of 71 photographs of regarding the improvements to the mill as part of the plantsite and was compiled into a report in 1978.

Photograph depicts a safety sign in a mill work area that reads, "You can bet your life on safety."

Photograph depicts a work area in a mill.

Photograph depicts a work area in a mill with danger signs in English, French, German, and Spanish.

Photograph depicts the inside of a mill.

Photograph depicts the inside of a mill.

Photograph depicts mine area at Cassiar, crushing plant visible on left. Various mine buildings visible midground. Blasthole drills, shovels, dozers, and dump trucks can be seen on bench in foreground at 6430 elevation. Handwritten annotations on recto of photograph: "6"; "View looking NW from top of S. peak 6790 elev. on 6430 stripping bench on it and 6050 ore bench further down on left."; "July 1961".

Photograph depicts men standing near two Atlas Copco Drillmasters (blasthole drills). These are precision hammer drills which had their own power source. Large bags of ammonium nitrate in foreground, mountainside in background. The men depicted here were likely members of the explosive crew. It is believed that this photo was taken on the North ridge, near the cirque dump. Handwritten annotation on verso of photograph: "1961".

Photograph depicts a man wearing a hard hat preparing long narrow bags of explosive material. Large bags of ammonium nitrate in right foreground, mountains in background. Handwritten annotation on verso of photograph: "1961".

Photograph depicts a man wearing a hard hat preparing long narrow bags of explosive material. Large bags of ammonium nitrate in right foreground, mountains in background. Handwritten annotation on verso of photograph: "1961".

Photograph depicts crawler cable shovel and dump truck in excavation area of mine. Handwritten annotation on verso of photograph: "1961".

Photograph depicts various buildings in plantsite, vehicles and electricity lines throughout. Equipment garage stands in left background behind tank farm, carpenter shop in right background, machine and electrical shop in building semi-visible on far right. Mine road can be seen at foot of mountain in background. Handwritten annotation on verso of photograph: "1961".