SUMMIT RM 1 Coordinates: N 40.829766° W 75.8624° Location: Pennsylvania Carbon County Nesquehoning Quad Elevation: Unknown Type: Reference Mark Disk Setting: Square Concrete Monument Year Established: 1969 Established By: NGS Status: Recovered Condition: Good as of November 2, 2003 View larger map View Google map Zhanna’s report Rich’s report For more information, see: SUMMIT NGS Reference Mark Disk SUMMIT RM 1 Eye-level view of the monument and mark. Looking WNW toward the station, where Rich stands. For more information, see: SUMMIT NGS Reference Mark Disk SUMMIT RM 1GPSr and the reference mark.Eyelevel view of reference mark and setting.Orientation view, facing WNW and the station.