Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Power News (newspaper)
"Power News" November 1965, No.64. The Newspaper of the Central Electricity Generating Board.
Pwnc
Diwydiant
Rhif yr Eitem
78.114I/98
Mesuriadau
Meithder
(mm): 410
Lled
(mm): 305
Dosbarth
power generation and transmissionNid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.