Gibralter Mines Ltd. v. The Queen, 85 DTC 5085, [1985] 1 CTC 116 (FCTD) -- text
Muldoon, J:—This litigation is concerned with the effects of retroactive tax legislation. The plaintiff corporation is appealing from an income tax assessment whereby the Minister of National Revenue disallowed $1,057,916 of the plaintiffs royalty expense claim of