looper23: 91003, Crewe, 5th November 1988
looper23: 91004, Doncaster, 23rd July 1989
looper23: 91002, Doncaster, 23rd July 1989
looper23: 91005, Bounds Green TMD, 2nd December 1989
looper23: NXEC 91118, York
looper23: NXEC 91118, York
looper23: NXEC 91107, York
looper23: NXEC 91107, York
looper23: 91119, London King's Cross
looper23: 91113, London King's Cross
looper23: 91125 and 91113, London King's Cross
looper23: East Coast 43317, 43311 and 91125, London King's Cross
looper23: 91125, London King's Cross
looper23: 91125, London King's Cross
looper23: 91125, London King's Cross
looper23: 91125, London King's Cross
looper23: 91125, London King's Cross
looper23: 91116 and 91107, King's Cross
looper23: 91107, King's Cross
looper23: 91107, King's Cross
looper23: 91107, London King's Cross
looper23: 91126, London King's Cross
looper23: 91132, London King's Cross
looper23: 91132 and 91131, London King's Cross
looper23: 91132, London King's Cross
looper23: 91118, Leeds
looper23: 91118, Leeds
looper23: 91118, Leeds
looper23: 91117 'West Riding Limited', Alexandra Palace
looper23: 91121, London King's Cross