Rhymney Valley: Lower 4ft Seam [Gellideg]

Scope and Content

Plan shows workings from the following collieries: New Tredegar, Rhymney Merthyr, Ogilvie and Elliot. [Also shows waterlogged areas]. Copy of a plan that was originally certified on 28 Feb 1975. Scale 1:2500. Drawing number SWA1239 No.11.

Custodial History

Original reference: DNCB/73/35/28