Railway accident, Pontrhydyfen and Cwmavon : report on the collision which occurred on Nov. 24, 1960 between Pontrhydyfen and Cwmavon in the western region, British Railways.
McMullen, D.,author.
Great Britain.Ministry of Transport,issuing body.
Great Britain.Her Majesty's Stationery Office.
"April 13, 1961".