Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Collection of tech. drawings re pit props
Engineering Drawing National Coal Board, South West Division, roof control department Steel base plate and adaptor for Dowty prop. Drg.No. 52827/SK Scale : half size
Pwnc
Diwydiant
Rhif yr Eitem
87.156I/2
Mesuriadau
Meithder
(mm): 428
Lled
(mm): 286
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.