An unidentified class 37 passes Cardiff Canton TMD with a short trainload of steel coil on 03/05/1986.
37158 keeps 31263 company at Gloucester Horton Road on 03/05/1986.
37180 'Sir Dyfed/County of Dyfed' stands on Gloucester Horton Road in the company of 47557, 31263 & 37158 on 03/05/1986.
