Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
A.B. Sixteen Coalcutter (manual)
Publication No 16/12/62. Manufacturer's guidance notes. 13 pages plus an additional 11 pages of technical drawings.
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.