Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Brynlliw Colliery. Arch Handling in Unit Loads (booklet)
Full title - National Coal Board South Wales Area. Mining Bulletin No.6. Brynlliw Colliery. Arch Handling in Unit Loads Through Shaft of 13ft. 6ins Diameter. 20 page illustrated booklet. Yellow covers and plastic binding.
Pwnc
Diwydiant
Rhif yr Eitem
2001.1/924
Mesuriadau
Meithder
(mm): 298
Lled
(mm): 210
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.