used only at times, and not continuously. Eaton v. Railroad Co., 51 N. H. 504, 12 Am. Rep. 147.—Quasi easement. An “easement,” in the proper sense of the word, can ont exist in respect of two adjoining pieces of land occupied by different persons, and can only impose a negative duty on the owner of the servient tenement. Hence an obligation on the owner of land to repair the fence between his and his neighbor’s land is not a true easement, but is sometimes called a ‘“guaei easement.” Gale,