Aerial view of conventional cut & skid (1972). Manitouwadge, Ontario Paper.

Aerial view of cutover 1970 whole tree using "Arbomatic". N.B. road pattern. Manitouwadge, Ontario Paper

Aerial views of 1957 horse logging and 1960 strip cutting (66ft.) N.B the different patterns, residuals (too small) and lack of stream buffers. Manitouwadge, Ontario Paper

Area cut 1940, wildfire 1943; treated with site preparation 1966 (SFI scalper). N.B. lack of regeneration. Person is Dunc Naysmith.

Superior tree of black spruce: age 80 yrs, Ht. 14.3m, Dbh 22 cm. Stand BA 140 sq.ft/ac (32 sq.m./ha). Grand Falls, Abitibi-Price. Persons are Mac Squires & Dunc Naysmith.