Casgliadau Arlein

File containing research notes on the history and the development of electricity supply in Pontypool.

Envelope with, one loose page, six pages folded over and pinned together at top left hand corner, three loose pages, nine pages stapled together at top left hand corner, 33 loose pages, 5 pages stapled together at top left hand corner, 6 loose pages, 4 pages stapled together at top left hand corner, 2 loose pages, 2 pages stapled together at top left hand corner, 1 loose page, 2 pages stapled together at top left hand corner and 10 loose pages.