D. Maryland July 1964 casesMcClure v. E.A. Blackshere CompanyAcme Markets v. Retail Store Emp. U. Local No. 692Black Diamond S. S. Corp. v. United StatesNoble Motor Company v. United StatesNational Mut. Ins. Comp. v. SimmsRoyal Indemnity Company v. Aetna Ins. Company