Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Plan
"S. W. R. Swansea Coal Branch 9 May 1857". Pen and ink drawn plan with wash. Scale 20 ft to 1 inch.
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.
Amgueddfa Cymru
"S. W. R. Swansea Coal Branch 9 May 1857". Pen and ink drawn plan with wash. Scale 20 ft to 1 inch.