Beginning at a point on route number one hundred twenty-nine, near the eastern borough line of the borough of Middletown; and extending thence in a northwestwardly direction, by way of Middletown Borough, Lower Swatara and Swatara Townships, to a point near the village of Oberlin; thence to a point in Paxton Street on the city line of Harrisburg, Pennsylvania.
36 P.S. § 1594