Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Babcock & Wilcox boiler, technical drawing
Babcock & Wilcox Ltd., Brickwork setting for double 5'-0" x 12'-0" chain grate stoker. Scale ¾" = one foot 6.12.17 Drg. No. 20899/2
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.