Cold war civil defence bunker for Rotherham council. Built in 1954 it was decommissioned in 1968. Stands on the site of an old sandstone quarry. Built on the site of a WWII Miners Hostel (depicted on the 1967 map sheet SK49SE). Some traces may survive on site. The quarry is depicted on the 1st edition OS map as a sandstone quarry. It is not known when it became inactive