The boundary line between the Commonwealth and Maryland eastward from Assateague Island shall be and remain as follows: Beginning at a point on the Maryland-Virginia line located on Assateague Island designated as station “Pope Island Life Saving Station (1907)” defined by latitude 38°01’36.93″ and longitude 75 degrees14’47.105″; thence running N 84°05’43.5″ E (true) – 1,100.00 feet to station “Atlantic”; thence due east (true) to the Maryland-Virginia jurisdictional limit.