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Photograph depicts a stream and forest.

Photograph depicts a stream, forest and buildings. Location is not named.

File consists an audio recording of an oral history with Harry Coates recorded by Barbara Coupe.

File consists an audio recording of an oral history with Harry Coates recorded by Barbara Coupe.

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

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 mylar reproduction of an Aleza Lake Forest Reserve map.

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.

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.

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

Item is a forest cover map for Aleza Lake Research Forest (Special Use Permit 19070). Shows experimental plots and timber sale areas.

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.

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.

Annotation on slide: "Harry Coates with Sw seedlings planted spring of 1991, SBSwk1, Note chlorotic seedlings"

No annotation on slide.

No annotation on slide.

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 photograph verso: "View from Jtn of A Road and Main Road to NE. Pre-logging. 15/1/92. Summit Lake Selection Trial"

Annotation on photograph verso: "South of plot 27, N of 18, 20. 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 on skid road"

Annotation on slide: "Marked-to-cut tree with old scar, Summit selection trial".

Annotation on slide: "Summit defective cull, Marked-to-cut swept log, Summit Lake selection trial".

No annotation on slide.

Annotation on slide: "Plot 3, Summit".

No annotation on slide.