137 A.2d 198 MARINO ET AL. v. MAYOR AND CITY COUNCIL OF BALTIMORE ET AL. [No. 79, September Term, 1957.]Court of Appeals of Maryland. Decided December 30, 1957. ZONING — Baltimore City — No Distinction Between Variance And Exception — Both May Be Granted Where Practical Difficulties Or Unnecessary Hardships. Ordinarily, there is a marked […]