'Ysgwd or Scwd Fall, Neath Valley' by...
Elevation and details of the roof of the new...
Ground plan of 19 inch engine on Boulton and...
Working digital model of a 40 inch condensing...
Waterfall in the Neath Valley
Upper Clyngwyn Fall or Hendrebolon Fall, Neath...
‘Eionon Garn on the Peryddyn or Ysgwd or Scwd...
1812 Kidwelly & Llanelly Canal prospectus