Joint Committee for the Promotion of Educational Facilities in the South Wales and Monmouthshire Coalfields Ychwanegu i'r clipfwrdd CH2/12 Ffeil 1929-1934 Rhan oUniversity of Wales Archive
Subject files Ychwanegu i'r clipfwrdd WJ/17 Ffeil 1976-1983 Rhan oBert Pearce (Welsh Communist Party) Papers The file includes papers relating to miners, Socialism, and science and technology.