Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Llanbradach Colliery, cost sheet
Two pre-printed sheets. Column lines printed in pink ink with the column titles etc. printed in black ink. Details have typed in black and red ink. Llanbradach Colliery, Cost Sheet No.3 Pit week ending, 22 August 1931
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.