GWIRA v. STATE INSURANCE CORPORATION Mortgage—Equitable mortgage—Foreclosure and sale—Power to authorise sale in action for foreclosure—Equitable mortgagee joining claim for sale in action for foreclosure—Whether court competent to grant both—Whether remedy of sale available to equitable mortgagee—Court of Chancery Procedure Act, 1852 (15 & 16 Vict, c. 86), s. 48.