Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Abernant Colliery, technical drawing
Engineering drawing (photocopy) : Arrangement and details of door closing gear, West side door, North shaft guide tower, Abernant Colliery, 1959 Scale : 3" and 6" to 1 foot
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.