Canadian companies; proceedings in the Judicial committee of the Privy council (December 8-17, 1915) in the appeals of The attorney-general for Canada v. The attorney-general for Alberta (1916) A.C. 588, insurance reference; The Bonanza Creek gold mining company v. The King (1916) A.C. 566; Attorney-general for Ontario v. Attorney-general for Canada (1916) A.C. 598, companies reference, to which is added the judgments of the Judicial committee in these cases and in the appeal of the John Deere plow company v. Wharton (1915) A.C. and an index. Also, a review of the said decisions by Edward Robert Cameron.