Court of Appeals for the First Circuit June 1946 casesBROWN SHARPE MFG. CO. v. KAR ENGINEERING COCommissioner v. Motor Mart TrustPorter v. Granite State Packing Co.Bailey v. Securities and Exchange CommissionJohn Hancock Mut. Life Ins. v. United StatesVon Knorr v. GriswoldPeople of Puerto Rico v. E. Sugar AssociatesPorter v. MurrayBoston M.R.R. v. Kyle