Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Powell Duffryn Limited, survey
Black cover with 'Powell Duffryn Limited / 4' in gold print on the front cover. A short survey of the organisation, growth and development of Powell Duffryn Limited. The appendices includes maps of the South Wales Coal Field showing the Powell Duffryn group of collieries, along with other related diagrams. There are also some black and white photographs in the book.
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.