37899 'Sir Morganwg Corllewin / County of West Glamorgan' passes Aberkenfig whilst working 7B65 1214 SX Y Maesteg Central Washery-Jersey Marine Steel Supply on 01/10/1992.
37887 'Castel Caerffili / Caerphilly Castle' passes the box at Tondu whilst working 7B65 1214 SX Y Maesteg Central Washery-Jersey Marine Steel Supply on 06/10/1992.
