Browse Items (13651 total)

General view of over mature Douglas fir & western hemlock being cut. Renfrew Div. B.C. Forest Products.

Modifed Koehring with power heads for scarification. Developed by Great Lakes Forest products. Thunder Bay.

Power heads of scarifier mounted on Koehring & developed by Great Lakes Forest Products, Thunder Bay

Boulder used for site preparation. Geraldton 1961. Photo by F.C. Robinson. cf slides # 1967 & 2018

Rocks being pulled by D-7, October, 1962. Beardmore. Photo by F.C. Robinson.

Jack pine seeded 1974-1976. Precommercially thinned 1986 to 3,000/ha. Aubrey Twp. Dryden

Jack pine seeded 1974-76. Precommercial thinned 1986 to 3,000/hectare. Person is Linda Pilkey. Aubrey Twp. Dryden

Jack pine seeded 1974-76. Precommercially thinned 1986 to 3,000/ha. Aubrey Twp. Dryden

Black spruce planted 1963, released (cleaned) 1976-1977. Dryden Man. Unit.

White and black spruce planted 1972, released 1983. Persons are Bob White and Fay Verheggen. Dryden Man. Unit.