WASHINGTON METROPOLITAN AREA TRANSIT AUTHORITY, et al., Appellants, v. L’ENFANT PLAZA PROPERTIES, INC., Appellee. No. 81-557.District of Columbia Court of Appeals.Argued March 24, 1982. Decided July 8, 1982. Appeal from the Superior Court, Leonard Braman, J. Page 865 Christopher E. Hassell, with whom Leo A. Roth, Jr., Washington, D.C., was on the brief, for appellants. […]