230 A.2d 86 NATIONAL GUILD INSURANCE COMPANY v. JOHNS [No. 368, September Term, 1966.]Court of Appeals of Maryland. Decided June 2, 1967. INSURANCE — Automobile — After Accident, Insurer Was Free To Rely On Material Misrepresentation As A Defense To Liability Under Its Policy And Should Have Been Given An Opportunity To Prove Its Allegations […]