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Photograph depicts a pick hammer hanging from outcrop. Annotations on note glued to recto of photograph: "ASBESTOS"; "Outcrop of fibre bearing serpentine about centre of deposit and vertically over 300 adit on western slope." Areas of image have been labeled "A" and "B". Photo caption under printed copy of image in 1952 Annual Report: "A - indicates asbestos talus. B - indicates asbestos veinlets."

Handwritten annotation on recto of photograph: "ASBESTOS FIBRE VEINS AS THEY OCCURR IN A ROCK FACE". Photo caption under printed copy of image in 1952 Annual Report: "North Wall of adit approximately 225 feet from portal showing asbestos veinlets."

Photograph depicts exposed asbestos fibre in talus, shovel in left foreground.

Photograph depicts exposed asbestos fibre in talus below outcrop. Handwritten annotation on verso of photograph: "Sept 1954."

File contains photographs depicting machinery, individuals, buildings, and mining processes at the open mine on McDame Mountain, Cassiar, B.C. Some photos depict benches from open strip mining, and two images feature models of the mine (1955 and 1970). Machinery depicted includes shovels, bulldozers, tractors, ore haul trucks (Kenworth, International Harvester, and Wabco), air track drills, blasthole drills, and Ingersoll-Rand Drill. Identified individuals include Fred Murray, R.R. [Kiresan?], C.E. Bronson, Bill Giachino, and "Sam".

Photograph depicts two men standing on mining bench in mountainside, three boxes and what appears to be a long hose to the left. Third man and tractor plow can be seen in distance at end of bench. Photo caption next to printed copy of image in 1953 Annual Report: "Benches being prepared for mining."

Photograph depicts what appears to be a small model of projected bench mining on McDame mountain. The model stands outdoors on small wood table, car partially visible in background. Annotation printed in border on verso of photograph: "1955."

Photograph depicts two unidentified men at high elevation on mountain. Trucks and tanks visible in background, hose (possibly of air track drill) in right foreground. Mountain range in background.

Photograph depicts two unidentified men on road or mining bench at high elevation on mountain, valley in background.

Photograph depicts two men standing to left of Fred Murray on balcony of large building or structure speculated to be in the Cassiar valley. Portion of log structure in left foreground, man and hauling trucks on road in background.

Photograph depicts unknown man driving bulldozer on edge of mine area at high elevation. The dozer is an International model TD24 (manufactured between 1947 and 1955). A second man stands on edge of cliff, directing driver. 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). Mountain range in background.

Photograph depicts unknown man driving bulldozer near edge of mine area at high elevation. Dozer is an International model TD24 (manufactured between 1947 and 1955). Valley and mountain range in background.

Photograph depicts cable-operated shovel loading two Kenworth haul trucks on road in mine area at high elevation. Three unidentified men are gathered around truck in foreground. Valley and mountain range in distance.

Photograph depicts unknown man driving bulldozer in foreground. Shop area in background, numerous haul trucks and dozers throughout. Old mine garage can be seen in center behind dozer, and the mine's West Peak rises on right behind shop buildings. Mountain range in background. Handwritten annotations on recto of photograph: "Cassiar Asbestos Corporation Limited. Cassiar B.C. Mining asbestos ore elevation approx 6000 ft. above sea level. McDame mountain, Northern British Columbia"; "Toronto Set"; "D - 336"; "-4 1/2 -". What appears to be framing measurements are annotated on verso.

Photograph depicts bulldozers, car, and fuel tanks in front of two-door garage on edge of mine area. Unidentified machinery can be seen behind garage. Mine valley crosses midground, western mountain range in background. What appears to be framing measurements are annotated on verso.

Photograph depicts two blasthole drills on bench in mine, old garage visible in centre background. Snow-covered mountain range in background.

Photograph depicts benches of Cassiar's open mine. Men can be seen standing near machinery speculated to be blasthole drills in bottom left of image. Handwritten annotation on recto of photograph: "Waste Stripping Operations on McDame Mt. Ore Mining in lower right Corner.", on verso: "1961".

Photograph depicts two men in front of three large trucks believed to be used for ore haulage. Mountains in background. Handwritten annotation on recto of photograph: "Int. Harvester Payhaulers Model 95 / Left: R.R. [Kiresan?] Equipment Supt. / Right: C.E. Bronson Asst. Gen. Supt.", on verso: "1961".

Photograph depicts ore haul truck on road in mine area, mountain wall in background. Handwritten annotation on recto of photograph: "Int. Harvester Payhauler Model 95", on verso: "1961".

Photograph depicts ore haul truck at dump in mine, mountain range in background. Photo also features driver and a second unidentified man standing in front of truck. Handwritten annotation on recto of photograph: "Int. Harvester Payhauler Model 95 dumping stripping waste at 6565 Elevation", on verso: "1961".

Photograph depicts ore haul truck at dump in mine, driver visible, mountain range in background. Handwritten annotation on recto of photograph: "Kenworth - Model 802 dumping stripping waste at 6565 Elevation", on verso: "1961".

Photograph depicts benches from strip mining operations at the Cassiar mine. Haul trucks and equipment believed to be used for explosive purposes can be seen in mine. Shop and mountain range visible in background. Handwritten annotation on recto of photograph: "Cassiar, BC / June 1970 / by Tom Kiefer". Image consists of three photographic prints adhered together to form one comprehensive panoramic.

Valley and mountain range visible in background. Handwritten annotation on recto of photograph: "Cassiar June 1970 / Looking South to 6200 Switch-back -".

Photograph depicts shovel loading Wabco haul truck on right. A second haul truck and an unidentified vehicle can be seen on far left. Handwritten annotation on recto of photograph: "Cassiar BC / June 1970 / 1400 on 6200 level / by T Kiefer".

Handwritten annotation on recto of photograph: "Bill Giachino & 'Sam' June 1970 / #4 / 74% / by Tom Kiefer".

Photograph depicts truck at reject plant in foreground. Mine road can be seen leading to plant in centre background, town in right background. South mountain range visible in distance. Handwritten annotation on recto of photograph: "June 1970 / Looking South across Rock Reject Tailings / Note Southern direction of conveyor [?] towards No 1 Gully. Tom Kiefer".

Photograph depicts colour-coded model of mine in display case. Legend partially legible in image: "TALUS / VOLCANICS / WASTE SERPENTINE / AAA ORE / AA ORE". Handwritten annotation on recto of photograph: "Cassiar B.C. June 1970 by Tom Kiefer".

File contains photographs featuring:

• the pit mine: fault line, geology, snowdrifts, plowed snow, blast patterns marked by orange cones, mist, and surrounding mountains.
• Pit mine is depicted by aerial photographs and a profile diagram.
• Several photographs also depict what is speculated to be the portal to the underground mine adit in the early phases of development.
• One photograph depicts the shop building in the pit mine, used for maintenance of mining equipment and to house the primary crusher.
• Several photographs show office interiors and personnel and it is speculated that these photographs were taken in the upper floor of the shop building.
• Several photographs depict small sinkholes in the pit mine.
• Mining equipment depicted includes pickup trucks, front end loaders (including a Cat 988), ore haulage trucks, scoop trams, D8 Caterpillar dozer, grader, mining drill rig, jumbo drill, rock hammer, P&H excavator, and wireline extensometer. Photolab envelopes accompanying these materials were annotated “R. Tyne” and “falling ground”. Slide sleeves were annotated “Mine Nov-Dec 1975”, “AERIAL SHOTS OF MINE 1976” and “Phase 8 Dec 1975”.
• Photographs of a Gardner Denver blasting drill at the mine and other ground drills working
• Photograph of proposed power line to #1 switchback in 1975,
• Collection of photographs of a Wsbco truck with corresponding mechanical transfers of those photographs.
• Also photographs a Gardner Denver drill and a Bucyrus Erie drill that was rented to Cassiar Mine in 1974. This collection includes a depiction of an accident with these drills.
• An additional collection of photographs of #709 Drill that was involved in minor accident. A pipe was either damaged or was the cause of the accident.
• Negative collection of photographs with corresponding notes of descriptions.
• Photographs of G.D. 80 Drill - Blasthole drill at work in the open pit.
• Photographs part of Month End Reports from January - June 1980
• Photographs of portable toilets used on Mine site.
• Photograph collection of mine garage January 21, 1988
• Photograph collection of what is believed to be the inside of the mine garage and various storage units and equipment. Marked "Receiver File" in original enclosure.
• Photos of Crane in 1984.
• An Album of 192 photographs of machinery in March of 1976 working at the mine site. Some of the equipment from either the plantsite or the mill is also depicted.

File contains photographs featuring the tramline at Cassiar which ran from the crushing plant at the mountain mine to the plantsite in the valley (a drop of 427 meters). The first ore was originally transported by truck to the plant until the gravity chute was built in 1953. This chute was replaced with the first aerial tramline model in 1956, which was succeeded by the second model in 1975. This file also includes one photo of the original gravity chute, and one photo depicting a tramline worker.

Additionally there is a collection of eighteen photographs of tramline cars that were being surveyed for damage and condition, and another collection of six photographs of tramline study. The results of this study determined that there was variances in load sizes of the buckets caused by extra material falling off the panfeeder.