First main plastic house crop in paper pots after 50 days i.e. 50 days after sowing. Black spruce, 1+0, container stock, paper pots.

First paperpot crop of overwintered pine at Camp #228, Harry Oneschuk. Container, jack pine, 1+0.

First plantation after site prep. with barrels, Engelhart M.U. 1964 after 18 yrs. Cf slides# 148, 473, 576, 596. Davidson Twp.

First planting of rooted cuttings from superior plantation trees. Black spruce, 1+1+2, seed production stock.

First plastic greenhouse at the Irving nursery. Greenhouse, plastic.

First publication of Ontario's forest resources. "Forest Resources of Ontario," by J.F.Sharpe & J.A.Brodie. 1930. Ontario Dept. Lands &Forests

First rooted spruce cuttings at Glendon Hall, these were part of Ivyr student Wally Bidwell's project. Black spruce, 1+0, cuttings, rooted.

First transplanting at Grand Falls nursery. Transplants, eastern larch, 2+0.

First use of anhydrous ammonia in the preparation of transplant land. Fertilization.

First, post WWII publication of Ontario's forest resources. The Forest Resources of Ontario by R.M. Dixon. 1963. Ontario Dept. Lands & Forests