Casgliadau Arlein

File containing research notes on the history and the development of electricity supply in :- Rhondda : includes typed history of Rhondda and its power supply, Rhondda Destructor Works "Tram to Supertram" an article from "Electronics and Power" March 1979, further article from the same source "Electricity from Town Refuse - Three-quarters of a Century Ago" January 1976 and the Rhondda Transport Company Ltd. Golden Jubilee (1906-1956) souvenir brochure and a publication about its fleet history.

Green faded folder with booklet The Rhondda transport Company Limited, booklet Golden Jubilee of the Rhondda Transport Company Limited, nine pages in binder, six oages in binder pinned together at top left hand corner, two pages in binder stapled and paper clipped together, single page in binder, three pages in binder stapled together at top left hand corner, single page in binder, five pages in binder stapled together at top, five pages stapled together at top left hand corner in binder, eleven pages in binder, eight pages stapled together at top left hand corner in binder, two pages in binder, two pages stapled together at top left hand corner in binder, three pages stapled together at top left hand corner in binder, three pages stapled together at top left hand corner in binder, eight pages in binder, seven pages pinned together at top left hand corner in binder, six pages in binder, five pages stapled together at top left hand corner in binder, fourteen pages in binder, and one loose page.