Commencing at a point on the boundary line of the City of Philadelphia near Chestnut Hill; thence running by way of Fort Washington, Spring House, Montgomeryville, and Colmar to a point on the dividing line between Montgomery and Bucks Counties; thence to Line Lexington, Sellersville, Rock Hill, and Quakertown; thence by spur to Zion Hill; thence from Quakertown to a point on the dividing line between Bucks and Lehigh Counties; thence by way of Coopersburg to Centre Valley; thence by spur to Zion Hill; thence from Centre Valley to a point on the boundary line of the City of Allentown, Lehigh County.
36 P.S. § 1125