197 A.2d 893 DUVALL, ET UX. v. POTOMAC ELECTRIC POWER CO. [No. 205, September Term, 1963.]Court of Appeals of Maryland. Decided March 5, 1964. EVIDENCE — Of Damages In Condemnation Case — Where Part Of Tract Is Taken, Testimony As To Future Use Of Remaining Tract Is Admissible And Is Expressly Authorized By Statute — […]