214 A.2d 919 CORRELLI ROOFING CO., INC. v. NATIONAL INSTRUMENT CO., INC. [No. 30, September Term, 1965.]Court of Appeals of Maryland. Decided December 14, 1965. Motion for rehearing filed January 11, 1966, denied January 18, 1966. CONTRACTS — Suit For Breach Of An Express Warranty On A New Roof — Evidence Was Sufficient To Prove. […]