Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Welsh Associated Collieries Limited, report
''Welsh Associated Collieries Limited. Sixth Report and Balance Sheet. 31st March, 1935.'' Six pages, stapled.
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.