GUN RM 1 Coordinates: N 33.461755° W 111.952164° (estimate) Location: Arizona Maricopa County Tempe Quad Elevation: Unknown Type: Reference Mark Disk Setting: Rock Outcrop Year Established: 1963 Established By: NGS Status: Not Found Condition: Unknown (Not Found) as of June 5, 2011 View larger map View Google map For more information, see: GUN For more information, see: GUN