Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Powell Duffryn Electrical Power System
Typed in black ink, on thin, off-white paper. One page of a document about Powell Duffryn Electrical Power System. The other page/pages are missing. Loose within peach card file with other documents relating to Powell Duffryn Electrical System.
Pwnc
Diwydiant
Rhif yr Eitem
83.184I/61 (32)
Mesuriadau
Meithder
(mm): 328
Lled
(mm): 201
Dosbarth
power generation and transmissionNid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.