37420 passes Knabbs Bridge, Melton Ross with 6S32 1130 Immingham Norsk Hydro-Leith South fertiliser on 19/11/1990.
37422+37685 pass Great Rocks Jnct with 6H45 1200 Oakleigh Sdgs-Tunstead Sdgs ety limestone on 04/12/1990.
With loading completed 37800 'Glo Cymru' crawls away from Tower Colliery at Hirwaun and heads down the Vale of Neath line towards Aberdare with 7C88 1556 SX Tower Colliery-Aberthaw Reception Sdgs on 17/07/1992.
