37704 t&t 802 Taff Marthyr & Trelewis Colliery 090487 (loading 7B84)
37704 t&t 802 - Taff Merthyr & Trelewis Colliery - morning - 09/04/87 (Un-identifed [headcode / departure time] empty coal train from Cwm Bargoed Opencast Disposal Point, which was formed of c30 empty MDVs & after being loaded with deep mined "Black Gold", the wagons formed the 7B54 return to Cwm Bargoed, where the deep mined coal was blended with the opencast coal, before being taken to Aberthaw Power Station for burning & the generation of electricity).
37704 t&t 802 Taff Marthyr & Trelewis Colliery 090487 (loading 7B84)
37704 t&t 802 - Taff Merthyr & Trelewis Colliery - morning - 09/04/87 (Un-identifed [headcode / departure time] empty coal train from Cwm Bargoed Opencast Disposal Point, which was formed of c30 empty MDVs & after being loaded with deep mined "Black Gold", the wagons formed the 7B54 return to Cwm Bargoed, where the deep mined coal was blended with the opencast coal, before being taken to Aberthaw Power Station for burning & the generation of electricity).