The corporate boundaries shall be described by a system of courses and distances based on the coordinate system established by the Bureau of Control and Surveys of the State of Maryland. An accurate written description of the current boundaries of the City shall be kept on permanent file in the Office of the City Engineer. (Acts. 1951, ch. 539, § 2; Acts 1953, ch. 465, § 1; Reso. 4-18-63; Reso. 3-18-65; Reso. 3-30-65; Reso. 5-19-66; Reso. 5-18-67; Reso. 10-19-67; Reso. No. 2-71; Reso. No. 6-72; Reso. No. 7-72; Reso. No. 8-72; Reso. No. 5-73; Reso. No. 1-75; Reso. No. 6-80, 11-20-80; Reso. No. 14-81, 4-16-81; Reso. No. 1-82, 1-21-82; Reso. No. 6-83, 6-6-83; Reso. No. 8-84, 9-23-84; Reso. No. 9-84, 10-28-84; Reso. No. 11-84, 12-2-84; Reso. No. 5-85, 4-7-85; Reso. No. 6-85, 6-2-85; Reso. No. 7-85, 5-24-85) (See note (a))