Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
National Coal Board, certificate
National Coal Board Safety Competition Certificate Awarded to Aberpergwm Colliery West Wales Area for achieving the Second Greatest Improvement in the Accident Rate during 1969/9. Group 3 collieries employing less than 600 men. Printed on cream paper with NCB coat of arms at top.
Pwnc
Diwydiant
Rhif yr Eitem
2001.45/677
Mesuriadau
Meithder
(mm): 469
Lled
(mm): 344
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.