ROAR 2 RM 4 Coordinates: N 41.410433° W 75.5956° Location: Pennsylvania Lackawanna County Olyphant Quad Elevation: Unknown Type: Reference Mark Disk Setting: Rock Outcrop Year Established: 1973 Established By: NGS Status: Recovered Condition: Good as of January 2, 2003 View larger map View Google map Zhanna’s report Rich’s report For more information, see: ROAR 2 NGS Reference Mark Disk ROAR 2 RM 4 RM 4 and looking southeast over I-380. For more information, see: ROAR 2 NGS Reference Mark Disk ROAR 2 RM 4 GPSr and the #4 reference mark. General view of the area near the reference mark.