Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Severn tunnel pumping station, slide
Severn Tunnel pumping engines - Sudbrook no.1 Shaft (29 feet shaft). Interior view in no.1 pumping engine house showing the wooden lagging of one of the six 70 inch Cornish engines by Harvey & Co of Hayle, 1886.
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.