Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Allens of Tipton Colliery Equipment (catalogue)
Content summary -descriptions and specifications of colliery equipment manufactured by W.G. Allen & Sons (Tipton) Ltd. 58 pages, illustrated throughout. Undated.
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.