136, 5 South. 228, 14 Am. St. Rep. 550; Providence Tool Co. v. Engine Co., 9 R. I. 571. A continuous easement is sometimes termed an “apparent” easement, and defined as one depending on some artificial structure upon, or natural conformation of, the servient tenement, obvious and ermanent, which constitutes the easement or the means of enjoying it. Fetters v. Humporeye, 18 N. J. Eq. 260; Larsen v. Peterson,