White spruce planted 1965 at 5yrs. Black Brook, J.D.Irving. Person: Neils Kreiberg

White spruce planted in 1966, after 5 growing seasons. red spruce in background of 601b. Old Camp 2, Black Brook, J.D.Irving

White spruce planted 1957 after 12 yrs. J.D. Irving, Black Brook, Person is Neils Kreiberg

White spruce, planted 1965, 24D, 1967; simazine 4G 1969. N.B. heavy raspberry & grass. Gross Twp. EMU (Plonski).

White spruce approx. 4yrs after planting. N.B. lack of trees in the lower area - frost pocket. Thackeray Twp. Kirkland Lake.

White spruce & jack pine planted in old field by Great Lakes Paper 1957 at 31 yrs. Person is Roy Klein. Has just been thinned. Conmee Twp. Thunder Bay.

White spruce natural on area site prepared by blade in 1958. The first site preparation in BC, Prince George. Person is John Revel.

Prescribed burn - plantation Area logged 1968-69, prescribed burn 1970, white spruce planted 1971. Now has natural Douglas fir and lodgepole pine. Log Lake, Prince George.

White spruce planted 1977, at 3 yrs. Cf Slide #1669. Brockville

Tree form - White spruce left as seed source in the cutover margin. Bowron River, Prince George.