Measured  plan and elevation drawing showing the winding drum at Waun y Coed Ironworks, produced by Charles Green, 2007.Opsiynau lawrlwytho a prynu
NPRNTeitlMath O SafleArchifauDelweddauNPRN34515TeitlWaun-y-Coed or Ynyscedwyn Ironworks and Cwm-Nant-Llwyd Collieries Railway, Swansea CanalMath O SafleRHEILFFORDDArchifau9Delweddau6