A Pennsylvania Railroad tower sign for the NC Interlocking Tower in Williamsport, PA (it was later renamed NEWBERRY). This tower was located at the junction of the Dike Line connection to the Elmira Division and the main line through Williamsport. NOTE: this PBR object is a scenery (building) item. It can be used by placing it next to a building. Based on PRR Drawing Number 58755, dated 1906.