Image 47143, unidentified down working, Severn Tunnel Junction station

47143, unidentified down working, Severn Tunnel Junction station
47143, unidentified down working, Severn Tunnel Junction station 
 47143 leads a uniform rake of Mk.1 stock through Severn Tunnel Junction station heading west. I have no identification on this working but a contemporary gen had it working a Paignton to Manchester train as far as an 'unknown' station. Maybe it worked to New Street or Gloucester and then headed west again on an inter-regional working as shown here?
47143, unidentified down working, Severn Tunnel Junction station 
 47143 leads a uniform rake of Mk.1 stock through Severn Tunnel Junction station heading west. I have no identification on this working but a contemporary gen had it working a Paignton to Manchester train as far as an 'unknown' station. Maybe it worked to New Street or Gloucester and then headed west again on an inter-regional working as shown here?

47143 leads a uniform rake of Mk.1 stock through Severn

Tunnel Junction station heading west. I have no identification on this working but a contemporary gen had it working a Paignton to Manchester train as far as an 'unknown' station. Maybe it worked to New Street or Gloucester and then headed west again on an inter-regional working as shown here?