Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Holbits. Tungsten Carbide Tipped Rock Drill Bits (brochure)
Content summary - descriptions and specifications of products manufactured by Holman Bros Ltd, Camborne. One sheet folded, illustrated throughout.
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.