Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
File (document)
File containing :- Dates, various of significance in the development of the electricity supply in Wales.
Two loose pages, seven pages stapled together at top of pages, 12 loose pages, three pages pinned together at top left hand corner, three pages pinned together at top left hand corner, one loose page, three pages stapled together at top left hand corner, five loose pages, one page in binder, one loose page, two pages in binder, four loose pages, two pages in binder, eleven loose pages, two pages in binder stapled together at top left hand corner, three pages in binder, two pages in binder stapled together at top left hand corner, 13 pages in binder, three pages in binder pinned together at top left hand corner, two loose pages, 7 pages in binder, three loose pages, 27 pages in binder.