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Item is a hand-drawn map of a plot in the Aleza Lake Research Forest. Individual trees are marked and numbered.

Item is a hand-drawn map of a plot in the Aleza Lake Research Forest. Individual trees are marked and numbered.

Mylar map is a plot map of a research plot at the Aleza Lake Research Forest. Provides date the plot was established, the harvest history, the silviculture history, remeasurement history, and information about individual trees.

Mylar map is a plot map of a research plot at the Aleza Lake Research Forest. Provides date the plot was established, the harvest history, the silviculture history, remeasurement history, and information about individual trees.

Mylar map is a plot map of a research plot at the Aleza Lake Research Forest. Provides date the plot was established, the harvest history, the silviculture history, remeasurement history, and information about individual trees.

Mylar map is a plot map of a research plot at the Aleza Lake Research Forest. Provides date the plot was established, the harvest history, the silviculture history, remeasurement history, and information about individual trees.

Map depicts historical timber sales areas and permanent sample plots (PSPs) at the Aleza Lake Research Forest. This map may be a guide (or otherwise related) to maps 2006.18.5.43-59.

Photographs are panoramas taken from the Churchill BC Forest Service Lookout, located at latitude 54°04' and longitude 122°16'. The photographs were bound together and include a transparent grid that was intended to be used for locating forest fires.

Slide depicts a cleared area in a forest, likely at the Aleza Lake Experiment Station.

Slide depicts cleared ground and felled trees in a forested area, likely at the Aleza Lake Experiment Station.

Annotation on slide: "BCMoF"

Annotation on slide: "CP 57 Lower Burnt, January 1992, Rubber-tired skidder on road, R-O-W in advance regen, Dawson Crk district"

No annotation on slide.

Annotation on photograph verso: "July-Aug. 1991, View of Summit Lake EP 1162. Area from top of Teapot Mountain, looking east. Trial area is east of Crooked River, north of Caine Creek [Forest Service] Road, south of gravel pit (on right)".

Annotation on photograph verso: "D6 grapple skidder used for road development only. 27/12/91. Summit Lake Selection Trial"

Annotation on photograph verso: "View SE from Jtn of A Road and Main Road. Uncut stand on left; selection logging virtually complete in centre and right. 15/1/92. Summit Lake Selection Trial"

Annotation on slide: "Summit Lake D4H highdrive"

Annotation on slide: "Summit Lake, March 1992".

Annotation on slide: "Summit Lake Select Trial: Resid. Basal Area Study".

No annotation on slide.

Annotation on slide: "Basal scarring on Douglas fir, Summit Lake".

Annotation on slide: "Summit Lk., Mod. vol. removal".

No annotation on slide.

Annotation on slide: "Heavy Residual Basal Area: Summit Lake".

Image depicts a hand-held ice drill.

Image depicts an unidentified individual drilling into the ice.

Image depicts an atmometer. According to the slide, it is being used for measuring the rate of water evaporation "from carborundum stone." The location is uncertain.

Image depicts a snow gauge at an uncertain location.

Image depicts a saw and numerous wooden boards at an uncertain location.

Image depicts two unidentified individuals in hard hats leaning against the railing of a large, open space inside an unknown concrete structure. It is possibly located in Fort St. John, B.C.

Image depicts two individuals at work inside what appears to be a piece of machinery. It is possibly located somewhere in Fort St. John, B.C.

Image depicts an orange turbine in Fort St. John, B.C.