BETH RM 1 Coordinates: N 40.623885° W 75.371564° (estimate) Location: Pennsylvania Northampton County Hellertown Quad Elevation: Unknown Type: Reference Mark Disk Setting: Concrete Foundation Year Established: 1960 Established By: NGS Status: Recovered Condition: Destroyed as of April 21, 2011 View larger map View Google map For more information, see: BETH This reference mark was noted as "Destroyed" in 1973. According to the datasheet, BETH RM 1 was "destroyed when water tank and stand pipe were removed." For more information, see: BETH