Six Bells Colliery Aerial Ropeway – Upper Section and New Waste Tip.
The map shows the upper section of the colliery aerial ropeway and waste tip on the Arael Mountain at Cefn Bach. The ropeway is seen emerging from the bottom right up to the summit and spread along the area via tramlines laid down on the site. Just north of the tip is the old Vivian Colliery waste tip.