J.D. Irving road right of way, Black Brook. N.B. cleanness of road area.

Road under construction at a stream crossing. J.D.Irving, Black Brook.

Marden duplex brush cutter

Spacing trial est. A.D.Hall, 1949, Pine Springs Dorset.

A.D. Hall plots est. 1949. Person is Bob Van Nostrand. His M.Sc.F. (U of T) detailed the spacing results after 17yrs.

A.D. Hall plots est. 1949. Person is Bob Van Nostrand. His M.Sc.F. (U of T) detailed the spacing results after 17 yrs.

Cuthbertson plow used for drainage of upland peats in Newfoundland

Cuthbertson plow in use in Newfoundland on upland peats

Results of Cuthbertson plow in Newfoundland

Black spruce planted in overturned peat after site preparation by Cuthbertson drainage plow. N.B. Protection as well as improved drainage.