Gustavson Drilling (1964) LTD v. Minister of National Revenue, [1972] CTC 529, 72 DTC 6449 -- text
Thurlow, J (others concur):—This is an appeal from a judgment of the Trial Division* [1] which allowed an appeal from a judgment of the Tax Appeal Board (reported [1970] Tax ABC 1137) and restored assessments of income tax for the years