Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
South Western Power (newspaper)
"South Western Power" September 1971, No.51. The newspaper of the Central Electricity Generating Board in the South West.
Pwnc
Diwydiant
Rhif yr Eitem
78.114I/118
Mesuriadau
Meithder
(mm): 380
Lled
(mm): 305
Dosbarth
power generation and transmissionNid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.