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Reproduced map on mylar depicts locations of elevations and benchmarks at the Aleza Lake forest.

Reproduced map on mylar depicts a proposed railway spur for the Aleza Lake Forest Experiment Station.

Reproduced map on mylar depicts the Aleza Lake timber reserve near Aleza Lake, BC.

Original forest cover map shows timber history in the area of Giscome, BC.

Map is a mylar reproduction of an Aleza Lake Forest Reserve map.

Map is an uncontrolled mosaic of aerial photography of the Aleza Lake Research Forest, with a July 1955 date of the air photography. Duplicate exists.

Map is a photocopy reproduction of the Aleza Lake Experiment Forest working circle timber sale map that was included in the appendix to the 1957 Aleza working plan.

Map is a photocopy reproduction of the Aleza Lake Experiment Forest development map that was included in the appendix to the 1957 Aleza working plan.

Map is a photocopy reproduction of the Aleza Lake Experiment Forest permanent plot map that was included in the appendix to the 1957 Aleza working plan.

Map is a photocopy reproduction of the Aleza Lake Experiment Forest map that was included in the appendix to the 1957 Aleza working plan.

Map is a photocopy reproduction of the "Aleza Lake Experiment Forest" map that was included in the appendix to the 1957 Aleza working plan.

Slide depicts a black bear eating garbage by wooden outbuildings, possibly at the Aleza Lake Experiment Station.

Slide depicts a detonation in an area of cleared ground in a forested area, likely the Aleza Lake Experiment Station. Work may have been undertaken for roadbuilding activities at the Experiment Station.

Slide depicts a cleared area at the Aleza Lake Experiment Station with plant regeneration.

Slide depicts a heavily forested area with fallen logs, likely at the Aleza Lake Experiment Station.

Slide depicts the original wooden BC Forest Service sign for the Aleza Lake Forest Experiment Station.

Slide depicts a burning building at the Aleza Lake Experiment Station on the date it was shut down by the BC Forest Service.

Slide depicts a view of what is possibly the Upper Fraser River.

Slide depicts the Ranger Station at the Aleza Lake Experiment Station.

Slide depicts a man operating heavy equipment in a forest, likely at the Aleza Lake Experiment Station.

Slide depicts a sawmill in operation, likely located in the Upper Fraser area, with a pile of burning wood products and a beehive burner.

Slide depicts a bulldozer clearing ground, likely at the Aleza Lake Experiment Station.

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.

Large-format map depicts the Monkman Public Sustained Yield Unit (PSYU) and Tree Farm Licence 30 east of Prince George.

Large-format map depicts the Monkman Public Sustained Yield Unit (PSYU) east of Prince George.

Map reproduction of the Aleza Lake Research Forest depicts timber sale areas, forest cover, and other details.

Map reproduction of the Sinclair Spruce Lumber Co. Ltd. T.S.H.L. A01848 C.P. 310 cutting area, likely in the Aleza Lake Research Forest.

Large-format map depicts Northwood Pulp & Timber operating areas in 1975.

Map reproduction depicts major areas of the Aleza Lake Experiment Forest.

Forest cover map showing a crossing area of the McGregor River is annotated with a road and ferry crossing.

Map is an uncontrolled mosaic of aerial photography of the Aleza Lake Research Forest, with a July 1990 date of the air photography.

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"

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.

Annotation on photograph verso: "South of plots 27, 21. 15/1/92. (Post-logging). Summit Lake Selection Trial"

Annotation on photograph verso: "D-4 tracked skidder. 15/1/92. Summit Lake Selection Trial"

Annotation on photograph verso: "D-4 tracked skidder at Start of B Road. 15/1/92. Summit Lake Selection Trial"

Annotation on slide: "Summit Lake D4H highdrive"

Annotation on slide: "Summit Lake D4H on skid road"

Annotation on slide: "Summit Lake, D4H on narrow skid road".

Annotation on slide: "Summit Lake, D4H skidding logs".

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

Annotation on slide: "Summit Lk".

Annotation on slide: "Summit Lake Single-Tree Selection Trial 1992".

Annotation on slide: "20 cm radial growth on released subalpine fir, Summit Lk trial".

Annotation on slide: "Plot 3 uncut control plot, Summit Lake".

Annotation on slide: "Blowdown due to butt rot (tomentosus), Summit Lake".