Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Abernant Colliery, technical drawing
Engineering drawing (photocopy) : North & South Towers, Details of hatches in winder and M.G. Floors, Abernant Colliery, not dated Scale : ½ and ¼ full size
Pwnc
Diwydiant
Rhif yr Eitem
87.243I/91
Mesuriadau
Meithder
(mm): 710
Lled
(mm): 1020
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.