37421/37057 1Q47 Derby RTC - Carlisle Wapping Sidings, 13th February 2018
37057 tnt 37421 1Q47 1051 Derby R.T.C.(Network Rail) - Sellafield - Carlisle High Wapping Sdgs
37421 & 37057 Pass Lancaster On Derby RTC - Carlisle High Wapping 13/02/18
HD COLAS 37421 tnt 37057 thrash droitwich spa 1Q15 derby-cheltenham spaa 9/10/15
37025/37421 1Q47 Derby RTC - Carlisle Wapping Sidings Test Train, 6th June 2017
37421/37521 1Q83 Blackpool North - Derby RTC Test Train, 15th June 2018
37421/37057 1Q82 Carlisle - Blackpool North Test Train, 20th April 2017
37057 3z17 Carlisle - Derby RTC Test Train, Sun. 28th August 2016
37057 passing Blairhill working 1Q75 15/02/18
37099/37421 1Q83 Carnforth H.S. - Derby RTC Test Train, 23rd March 2018
37025/37421 1Q83 Blackpool North - Derby RTC Test Train, 16th June 2017
37116/37057 3z10 Mossend - Derby RTC Test Train, 23rd December 2017
NR 950001 (2Q08 Derby R.T.C - Carlisle High Wapping & Carlisle - Mossend D Yard) @ Carlisle 31/05/16
37612/37609 1Q13 Carnforth - Derby RTC Test Train, 2nd May 2014
37116/37421 1Q18 Blackpool North - Derby RTC Test Train, 13th July 2018
37612/37601 with 37602/37218 DIT 0Z37 Kingmoor- Derby RTC 28th January 2012
37688 3Z07 Derby RTC - Carlisle Wapping Sidings Test Train, Sat. 25th April 2015
37219 3z02 Derby RTC - Carlisle Wapping Sidings, Sun. 17th July 2016
37604 6Z00 Derby RTC - Slateford depot 21st November 2013
37604/37601 1Q83 Blackpool North - Derby RTC, 2nd December 2016
