NEW ENTRY | DATE | ENGINE | HEADCODE | TRAIN/LOCATION | NOTES |
| 01/08/1975 | 40001 | | 2205 Birmingham New Street - Holyhead | From Crewe |
| 01/08/1975 | 40008 | | Seen at Preston | Light engine |
| 01/08/1975 | 40047 | | Stabled at York Depot | |
| 01/08/1975 | 40055 | | Seen at Stonehaven | Up freight |
| 01/08/1975 | 40058 | | Stabled at Peterborough Depot | |
| 01/08/1975 | 40062 | | Seen at Huntley | Down grain train |
| 01/08/1975 | 40065 | 1A43 | 1440 Edinburgh Waverley - Aberdeen | |
| 01/08/1975 | 40067 | 1E09 | Seen at Leeds | Eastbound passenger |
| 01/08/1975 | 40070 | | Seen at Berwick | Down Ecs |
| 01/08/1975 | 40075 | | Stabled at York Depot | |
| 01/08/1975 | 40076 | | Stabled at Crewe Diesel Depot | |
| 01/08/1975 | 40078 | 1L64 | 0815 Doncaster - Edinburgh Waverley | Relief |
| 01/08/1975 | 40080 | 1S48 | 0555 Kings Cross - Edinburgh Waverley | From York - ? Diverted via Jesmond and Longbenton |
| 01/08/1975 | 40080 | 1E20 | 1457 Edinburgh Waverley - York | |
| 01/08/1975 | 40083 | 1M41 | 2150 York - Manchester Victoria, Aberystwyth | To? |
| 01/08/1975 | 40092 | 1S48 | Kings Cross - ? | To York |
| 01/08/1975 | 40092 | | Stabled at York Depot | |
| 01/08/1975 | 40097 | | Seen at Preston | Light engine |
| 01/08/1975 | 40103 | | Stabled at Haymarket Depot | |
| 01/08/1975 | 40107 | 1E91 | 0810 Liverpool Lime Street - Newcastle | |
| 01/08/1975 | 40122 | | Seen at Manchester Victoria | On? |
| 01/08/1975 | 40125 | | Seen at Manchester Victoria | Light engine |
| 01/08/1975 | 40129 | | Stabled at Crewe Diesel Depot | |
| 01/08/1975 | 40174 | | Seen at Droylesdon | Eastbound light engine |
| 01/08/1975 | 40182 | | Stabled at Crewe Diesel Depot | |
| 01/08/1975 | 40025 + 40035 | | 2217 Manchester Victoria - Holyhead | |
| 01/08/1975 | 40025 + 40035 | | 2217 Manchester Victoria - Holyhead | |
| 02/08/1975 | 40001 | 1G06 | 0915 Llandudno - Birmingham New Street | To Crewe |
| 02/08/1975 | 40001 | | 1205 Crewe - Rhyl | Vice DMU |
| 02/08/1975 | 40019 | 1D91 | 0218 Crewe - Holyhead | |
| 02/08/1975 | 40019 | | 1115 Bangor - Manchester Victoria | Relief |
| 02/08/1975 | 40025 | | 0148 Holyhead - Manchester Victoria | |
| 02/08/1975 | 40025 | | 1033 Manchester Victoria - Llandudno | |
| 02/08/1975 | 40027 | | 0855 Manchester Victoria - Llandudno | |
| 02/08/1975 | 40027 | 2J62 | 1230 Llandudno - Manchester Victoria | |
| 02/08/1975 | 40029 | 1E66 | 0120 Manchester Piccadilly - Cleethorpes | Papers |
| 02/08/1975 | 40029 | 2J75 | 0930 Cleethorpes - Sheffield | Via Doncaster |
| 02/08/1975 | 40031 | 1L?? | ? - ? | Seen at Millom, pm, down adex |
| 02/08/1975 | 40035 | 1E86 | 0900 Llandudno - York | |
| 02/08/1975 | 40069 | 1M79 | 1510 Newcastle - Liverpool Lime Street | |
| 02/08/1975 | 40073 | 1M71 | 0936 York - Llandudno | |
| 02/08/1975 | 40080 | 1M59 | 1242 Manchester Victoria - Llandudno | |
| 02/08/1975 | 40084 | | Seen at Doncaster Station | Southbound pm passenger |
| 02/08/1975 | 40087 | 2D54 | 0835 Stoke-on-Trent - Holyhead | |
| 02/08/1975 | 40099 | | 0035 Holyhead - London Euston | To Crewe,Relief |
| 02/08/1975 | 40101 | | 1510 Scarborough - Glasgow Queen Street | |
| 02/08/1975 | 40102 | | 1300 Blackpool North - Bradford | |
| 02/08/1975 | 40108 | 1A25 | 0945 Llandudno - London Euston | To Crewe |
| 02/08/1975 | 40111 | 1E67 | 0848 Manchester Piccadilly - Skegness | |
| 02/08/1975 | 40111 | 1M34 | 1322 Skegness - Manchester Piccadilly | |
| 02/08/1975 | 40116 | | 1005 Manchester Victoria - Newcastle | |
| 02/08/1975 | 40129 | | 0015 Birmingham New Street - Holyhead | Relief |
| 02/08/1975 | 40129 | | 1045 Holyhead - Manchester Victoria | |
| 02/08/1975 | 40135 | | Seen at Millom(Cumbria) | On pm freight |
| 02/08/1975 | 40136 | 1D31 | 1020 Manchester Victoria - Holyhead | |
| 02/08/1975 | 40155 | 1E41 | 0810 Liverpool Lime Street - Newcastle | |
| 02/08/1975 | 40159 | | Shunting Vans at Glaasgow Queen Street | Pushed vans through Stops Blocks!! |
| 02/08/1975 | 40175 | | Stabled at Crewe Diesel Depot | |
| 02/08/1975 | 40195 | 1M90 | 0810 Bradford - Llandudno | |
A | 02/08/1975 | 40195 | 1E84 | 1335 Llandudno - York | |
| 02/08/1975 | 40198 | | 0920 Leeds - Llandudno | |
| 02/08/1975 | 40198 | | 1430 Llandudno - Bradford | |
| 03/08/1975 | 40079 | | Seen Between Carlisle - Beattock | BOC Tanks |
| 03/08/1975 | 40105 | | 0245 Crewe - Holyhead | |
| 03/08/1975 | 40163 | 1S48 | 0925 York - Edinburgh Waverley | Diverted via leamside |
| 03/08/1975 | 40177 | | Stabled at Edge Hill Depot | |
| 03/08/1975 | 40185 | | Stabled at Edge Hill Depot | |
| 03/08/1975 | 25026 + 40085 | 1C97 | 2345 Edinburgh Waverley - Bristol Temple Meads | To Carstairs |
| 04/08/1975 | 40080 | 1A00 | Barrow-in-Furness - London Euston | To? |
| 04/08/1975 | 40084 | | Stabled at Finsbury Park Depot | |
| 04/08/1975 | 40115 | | Stabled at Peterborough sp | |
| 04/08/1975 | 40146 | | Stabled at Peterborough sp | |
| 04/08/1975 | 40155 | 1E91 | 0810 Liverpool Lime Street - Newcastle | |
| 04/08/1975 | 40175 | | 0820 London Euston - Holyhead | From Crewe, to Tal-Y-Bont, and fail, low on water, 25265 forward, on top or alone? |
| 05/08/1975 | 40072 | 1P20 | 0910 Edinburgh Waverley - Perth | |
| 05/08/1975 | 40073 | 8P31 | 1140 Brewery Sidings - Carlisle Kingmoor Yard | Seen at Preston , am |
| 05/08/1975 | 40096 | 7F61 | Corkickle - Northwich | < |
| 05/08/1975 | 40096 | 8P41 | Northwich - Corkickle | Seen at Preston , am > |
| 05/08/1975 | 40110 | 1J24 | ? - ? | Seen at Preston |
| 05/08/1975 | 40112 | 2P64 | ? - ? | Seen at Manchester Victoria, afternoon |
| 05/08/1975 | 40127 | | ? - ? | Freight, seen at Manchester Victoria, afternoon |
| 05/08/1975 | 40134 | 9L83 | ? - ? | Seen at Preston , am |
| 05/08/1975 | 40135 | 0L50 | ? - ? | Seen at Preston , am |
| 05/08/1975 | 40157 | 1G54 | 1805 Aberdeen - Edinburgh Waverley | |
| 05/08/1975 | 40187 | | Seen at Manchester Victoria | Light engine, afternoon |
| 05/08/1975 | 40190 | 5M20 | ? - ? | Seen at Manchester Victoria, afternoon |
| 06/08/1975 | 40072 | 1P20 | 0910 Edinburgh Waverley - Perth | |
| 06/08/1975 | 40083 | 1E20 | 1457 Edinburgh Waverley - York | |
| 06/08/1975 | 40085 | 1G62 | 0820 Bristol Temple Meads - Edinburgh Waverley | From Carstairs at least |
| 06/08/1975 | 40189 | 6F56 | 1042 Earles sidings - Widnes | Cement |
| 06/08/1975 | 40189 | | 2130 Runcorn - Wallerscote | To Weaver Junction collided with 1805 Coatbridge to Southampton freighliner,serious damage,drivers side no 2 end |
| 07/08/1975 | 40039 | 6M49 | ? - ? | Seen at Barrow-in-Furness, am |
| 07/08/1975 | 40050 | | 1310 Kings Cross - Bradford Exchange | |
| 07/08/1975 | 40066 | 1T23 | 0925 Aberdeen - Glasgow Queen Street | |
| 08/08/1975 | 40016 | | Seen at Frodsham | On freight |
| 08/08/1975 | 40017 | | 1855 London Euston - Holyhead | From Crewe |
| 08/08/1975 | 40027 | | ???? London Euston - Holyhead | Passenger. Seen at Rhyl |
| 08/08/1975 | 40033 | 1??? | Seen at Chester | Passenger,to/from? the coast |
| 08/08/1975 | 40034 | 1D31 | 1020 Manchester Victoria - Holyhead | |
| 08/08/1975 | 40035 | | Seen in the sidings at Hope Street,Salford | On ? |
| 08/08/1975 | 40093 | | Seen at Warrington Bank Quay | Light engine,11am |
| 08/08/1975 | 40104 | | Seen at Chester | Eastbound ballast train |
| 08/08/1975 | 40118 | | Seen at Warrington Bank Quay | Southbound engine and brake van |
| 08/08/1975 | 40124 | | 0840 Wakefield Westgate - Scarborough | |
| 08/08/1975 | 40171 | 1??? | ? - Holyhead | Seen at Chester |
| 08/08/1975 | 40172 | 1??? | Seen at Chester | Diverted via Chester,due to derailment at Weaver junction |
| 08/08/1975 | 40191 | | Seen at Warrington Bank Quay | Light engine,early afternoon |
| 08/08/1975 | 40170 + 86032 | 1A31 | 0808 Carlisle - London Euston | Diverted via Chester,due to derailment at Weaver junction |
| 08/08/1975 | 40171 + 40019 | | 2217 Manchester Victoria - Holyhead | |
| 08/08/1975 | 40171 + 40019 | | 2217 Manchester Victoria - Holyhead | |
| 08/08/1975 | 40182 + 86206 | 1A38 | Seen at Chester | Diverted via Chester,due to derailment at Weaver junction |
| 08/08/1975 | 40191 + 87035 | 1P18 | 0900 London Euston - Carlisle | Diverted via Chester,due to derailment at Weaver junction |
| 09/08/1975 | 40005 | | 1430 Llandudno - Bradford | |
| 09/08/1975 | 40023 | | 0840 Manchester Victoria - Scarborough | Via Healey Mills & Castleford |
| 09/08/1975 | 40025 | | 0945 Llandudno - London Euston | To Crewe |
| 09/08/1975 | 40032 | | 0900 Llandudno - Rhyl | |
| 09/08/1975 | 40034 | | 1300 London Euston - Holyhead | To Llanfairfechan station and fail, No 5 cylinder head blown off, Dragged to Aber and removed by ? |
| 09/08/1975 | 40043 | | 0828 Birmingham New Street - Llandudno | |
A | 09/08/1975 | 40059 | | 1355 Blackpool North - Newcastle | Via Preston & Carlisle. From ? - ? |
| 09/08/1975 | 40093 | | 1119 Bangor - Manchester Victoria | Relief |
| 09/08/1975 | 40120 | 1E67 | 0848 Manchester Piccadilly - Skegness | |
| 09/08/1975 | 40120 | 1M34 | 1322 Skegness - Manchester Piccadilly | |
| 09/08/1975 | 40143 | 1??? | London Euston - Glasgow Central | Seen at Stockport |
| 09/08/1975 | 40156 | 1E79 | 1035 Manchester Victoria - Newcastle | |
| 09/08/1975 | 40160 | | LNER Society Tour | NYMR - York |
| 09/08/1975 | 40183 | | 0936 York - Llandudno | |
A | 09/08/1975 | 40190 | 1A62 | 0945 Holyhead - London Euston | To Crewe |
| 09/08/1975 | ????? + 40034 | | 1300 London Euston - Holyhead | From Llanfairfechan station - Aber and removed by ? |
| 10/08/1975 | 40030 | 1J53 | 1655 Holyhead - Manchester Victoria | |
# | 10/08/1975 | 40050 | | At Edinburgh Waverley | On? |
# | 10/08/1975 | 40063 | | At Haymarket Depot | |
# | 10/08/1975 | 40075 | | Seen at Inverness | Station or Depot? |
# | 10/08/1975 | 40085 | | At Edinburgh Waverley | On? |
# | 10/08/1975 | 40116 | | At Edinburgh Waverley | On? |
| 10/08/1975 | 40134 | | 1805 Glasgow Central - Manchester Victoria | From Preston |
# | 10/08/1975 | 40166 | | At Haymarket Depot | |
| 11/08/1975 | 40023 | | Stabled at March Depot | |
| 11/08/1975 | 40027 | 1E16 | 1710 Liverpool Lime Street - Newcastle | |
| 11/08/1975 | 40035 | | Stabled at March Depot | |
| 11/08/1975 | 40038 | | Stabled at March Depot | |
| 11/08/1975 | 40043 | 1??? | ? - Holyhead | To Penmaenmawr and fail |
| 11/08/1975 | 40059 | 3M06 | Sunderland(Brian Mills Depot) - Nottingham | Parcels |
| 11/08/1975 | 40079 | | 0910 Holyhead - London Euston | To Crewe |
| 11/08/1975 | 40093 | | Stabled at Manchester Victoria | 1730hrs |
| 11/08/1975 | 40094 | 8P17 | 1550 Maryport - Barrow-in-Furness Yard | Seen at Barrow-in-Furness |
| 11/08/1975 | 40099 | | 1320 Holyhead - London Euston | To Crewe |
| 11/08/1975 | 40129 | | Seen at Manchester Victoria | 1800hrs. Containers |
| 11/08/1975 | 24039 + 40043 | 1??? | ? - Holyhead | From Penmaenmawr to Bangor and detach, 40xxx forward |
| 11/08/1975 | 40021 + 25196 | | Seen at Manchester Victoria | 1745hrs. Light engine |
| 12/08/1975 | 40045 | 8P31 | 1140 Brewery Sidings - Carlisle Kingmoor Yard | Seen at Barrow-in-Furness |
| 12/08/1975 | 40059 | | Seen at Newcastle | Towards Darlington on passenger |
| 12/08/1975 | 40069 | | Seen at Huntingdon Station | On ? |
| 12/08/1975 | 40082 | | Seen at Guide Bridge | Eastbound Freightliner,midday |
| 12/08/1975 | 40112 | | Seen at Guide Bridge | Eastbound Freight midday |
| 12/08/1975 | 40134 | | 1320 Holyhead - London Euston | To Crewe |
| 12/08/1975 | 40186 | | Seen at Manchester Piccadilly | Light engine,mid morning |
| 12/08/1975 | 40055 + 87005 Drag | | Passenger,WCML Diversion, | Seen at Agecroft Junction |
| 13/08/1975 | 40024 | 8P17 | 1550 Maryport - Barrow-in-Furness Yard | Seen at Barrow-in-Furness |
| 13/08/1975 | 40072 | | 1440 Edinburgh Waverley - Aberdeen | |
| 13/08/1975 | 40136 | 8P41 | Northwich - Corkickle | Seen at Barrow-in-Furness |
| 14/08/1975 | 40058 | 1??? | Kings Cross - Cleethorpes | |
| 14/08/1975 | 40072 | | Seen at Peterborough Station | On ? |
| 14/08/1975 | 40081 | 1E91 | 0810 Liverpool Lime Street - Newcastle | |
| 14/08/1975 | 40092 | | Seen at Peterborough Station | On ? |
| 14/08/1975 | 40106 | 1P92 | 1752 Workington - Preston | Mail train, to? |
| 14/08/1975 | 40175 | 1A00 | Barrow-in-Furness - London Euston | To? |
| 14/08/1975 | 40175 | | Seen at Barrow-in-Furness | 0825hrs, light engine |
| 15/08/1975 | 40046 | | Seen at Huntingdon Station | On ? |
| 15/08/1975 | 40128 | 8P31 | 1140 Brewery Sidings - Carlisle Kingmoor Yard | Seen at Barrow-in-Furness, 1655hrs |
| 15/08/1975 | 40131 | 7F61 | Corkickle - Northwich | Seen at Barrow-in-Furness |
| 15/08/1975 | 40133 | 1A00 | Barrow-in-Furness - London Euston | To? |
| 15/08/1975 | 40155 | | Seen at Huntingdon Station | On ? |
| 15/08/1975 | 40021 + 40121 | | 2217 Manchester Victoria - Holyhead | |
| 15/08/1975 | 40021 + 40121 | | 2217 Manchester Victoria - Holyhead | |
# | 16/08/1975 | 40001 | | Seen at Guide Bridge | On? |
| 16/08/1975 | 40006 | | 0810 Bradford - Llandudno | |
# | 16/08/1975 | 40011 | | Stabled at Newton Heath Depot | |
# | 16/08/1975 | 40015 | | Stabled at Springs Branch Depot | |
# | 16/08/1975 | 40019 | | Seen in Arpley Yard | |
# | 16/08/1975 | 40025 | | Stabled at Longsight Depot | |
# | 16/08/1975 | 40026 | | Stabled at Newton Heath Depot | |
| 16/08/1975 | 40028 | 1E67 | 0848 Manchester Piccadilly - Skegness | |
| 16/08/1975 | 40028 | 1M34 | 1322 Skegness - Manchester Piccadilly | |
# | 16/08/1975 | 40029 | | Stabled at Speke Junction | |
| 16/08/1975 | 40030 | | 0900 Llandudno - York | |
# | 16/08/1975 | 40030 | | Stabled at Newton Heath Depot | |
# | 16/08/1975 | 40035 | | Stabled at Reddish Depot | |
# | 16/08/1975 | 40042 | | Stabled at Reddish Depot | |
# | 16/08/1975 | 40043 | | Stabled at Reddish Depot | |
# | 16/08/1975 | 40044 | | Stabled at Longsight Depot | |
# | 16/08/1975 | 40055 | | Stabled at Springs Branch Depot | |
| 16/08/1975 | 40075 | 1A23 | 0928 Scarborough - Kings Cross | |
# | 16/08/1975 | 40080 | | Seen in Arpley Yard | |
# | 16/08/1975 | 40081 | | Seen at Liverpool Lime Street | On? |
# | 16/08/1975 | 40082 | | Stabled at Springs Branch Depot | |
# | 16/08/1975 | 40090 | | Stabled at Springs Branch Depot | |
| 16/08/1975 | 40106 | | 0945 Holyhead - London Euston | To Crewe |
# | 16/08/1975 | 40112 | | Stabled at Newton Heath Depot | |
# | 16/08/1975 | 40117 | | Stabled at Reddish Depot | |
# | 16/08/1975 | 40118 | | Seen in Arpley Yard | |
| 16/08/1975 | 40121 | | Seen at Rhyl | Mid-day on passenger. What train? |
# | 16/08/1975 | 40122 | | Stabled at Mollington Street Depot | |
# | 16/08/1975 | 40123 | | Seen in Arpley Yard | |
# | 16/08/1975 | 40127 | | Stabled at Mollington Street Depot | |
# | 16/08/1975 | 40129 | | Stabled at Longsight Depot | |
# | 16/08/1975 | 40131 | | Stabled at Northwich Depot | |
# | 16/08/1975 | 40133 | | Stabled at Edge Hill Depot | |
# | 16/08/1975 | 40134 | | Seen at Chester | On? |
# | 16/08/1975 | 40134 | | Stabled at Longsight Depot | |
# | 16/08/1975 | 40135 | | Stabled at Newton Heath Depot | |
# | 16/08/1975 | 40136 | | Stabled at Springs Branch Depot | |
# | 16/08/1975 | 40140 | | Seen at Stockport | On Stock |
# | 16/08/1975 | 40141 | | Stabled at Longsight Depot | |
# | 16/08/1975 | 40143 | | Stabled at Speke Junction | |
# | 16/08/1975 | 40144 | | Stabled at Springs Branch Depot | |
| 16/08/1975 | 40154 | | Seen at Chester | Westbound passenger train. 2050hrs. |
| 16/08/1975 | 40166 | | Newcastle - Largs | Passenger |
# | 16/08/1975 | 40170 | | Stabled at Mollington Street Depot | |
# | 16/08/1975 | 40173 | | Stabled at Mollington Street Depot | |
# | 16/08/1975 | 40175 | | Stabled at Springs Branch Depot | |
# | 16/08/1975 | 40177 | | Stabled at Springs Branch Depot | |
# | 16/08/1975 | 40178 | | Stabled at Springs Branch Depot | |
# | 16/08/1975 | 40179 | | Stabled at Springs Branch Depot | |
# | 16/08/1975 | 40185 | | Stabled at Speke Junction | |
# | 16/08/1975 | 40188 | | Seen in Arpley Yard | |
# | 16/08/1975 | 40190 | | Stabled at Northwich Depot | |
| 17/08/1975 | 40011 | | Bolton - Whitby | Adex,Failed at Hebden Bridge |
| 17/08/1975 | 40027 | | Bolton - Whitby | From Healey Mills Yard,see 40011 |
| 17/08/1975 | 37098 + 40011 | | Bolton - Whitby | From Hebden Bridge to Healey Mills Yard, |
| 17/08/1975 | 37098 + 40011 | | Healey Mills Yard - Healey Mills Depot | |
| 19/08/1975 | 40145 | | Seen at Darlington | Shunting vans |
| 19/08/1975 | 40170 | 6P54 | 0332 Stanlow - Corkickle | Seen at Barrow-in-Furness |
| 20/08/1975 | 40122 | | Seen at Rhyl | Westbound passenger |
| 21/08/1975 | 40140 | 1E87 | 1515 Manchester Piccadilly - Harwich Parkeston Quay | Boat Train |
| 22/08/1975 | 40072 | | 1614 Kings Cross - Peterborough | |
| 22/08/1975 | 40134 | 1A00 | Barrow-in-Furness - London Euston | To? |
| 22/08/1975 | 40172 | 3M06 | Sunderland(Brian Mills Depot) - Nottingham | Parcels |
| 22/08/1975 | 40183 | | 0820 London Euston - Holyhead | From?,Seen at Llandudno |
| 22/08/1975 | 40183 | | 1555 Holyhead - London Euston | To ? |
| 22/08/1975 | 40190 | 7F61 | Corkickle - Northwich | Seen at Barrow-in-Furness |
| 23/08/1975 | 40006 | 1M48 | 0920 Leeds - Llandudno | |
| 23/08/1975 | 40066 | | Seen at Edinburgh Waverley | Light engine |
| 23/08/1975 | 40068 | | Newcastle - Largs | Passenger |
| 23/08/1975 | 40097 | | Stabled at Nottingham Eastcroft sp | |
| 23/08/1975 | 40112 | | Stabled at Derby Etches Park | |
| 23/08/1975 | 40113 | 1E67 | 0848 Manchester Piccadilly - Skegness | |
| 23/08/1975 | 40113 | 1M34 | 1322 Skegness - Manchester Piccadilly | |
| 23/08/1975 | 40139 | 2J62 | 1230 Llandudno - Manchester Victoria | |
| 23/08/1975 | 40145 | | Stabled at Longsight Depot | |
| 23/08/1975 | 31297 + 40088 | 5M48 | Heaton - Red Bank | Parcels |
| 25/08/1975 | 40008 | | Stabled at Carlisle Kingmoor yard | |
| 25/08/1975 | 40023 | 1A00 | Barrow-in-Furness - London Euston | To?, Seen at Preston |
| 25/08/1975 | 40029 | | ? - ? | Seen at Preston, passenger train |
| 25/08/1975 | 40044 | | ???? Coventry - Barmouth | Adex |
| 25/08/1975 | 40082 | 1A78 | ? - ? | Seen at Preston, passenger train |
| 25/08/1975 | 40115 | | ? - ? | Seen at Preston, passenger train |
| 25/08/1975 | 40135 | 1J24 | ? - ? | Seen at Preston, passenger train |
| 25/08/1975 | 40173 | | Stabled at Carlisle Kingmoor yard | |
A | 27/08/1975 | 40021 | 1J78 | 0940 Cleethorpes - Sheffield | Via Brigg & Retford |
| 27/08/1975 | 40021 | 5M54 | 1238 Nunnery Carriage Sidings - Longsight | Empty vans |
| 27/08/1975 | 40057 | | At Crewe Works | |
| 27/08/1975 | 40076 | | At Crewe Works | |
| 27/08/1975 | 40133 | | Stabled at Birkenhead Mollington Street | |
# | 28/08/1975 | 40062 | | Seen at Edinburgh Waverley | Westbound Freight |
| 28/08/1975 | 40161 | | Seen at Craigentinny | On stock |
| 28/08/1975 | 40162 | | 1515 Edinburgh Waverley - Dundee | |
| 29/08/1975 | 40015 | | Seen at Manchester Victoria | 1800hrs. Containers |
| 29/08/1975 | 40078 | | Stabled at Manchester Victoria | 1755hrs |
| 29/08/1975 | 40106 | | At Reddish Depot | Boiler changed |
| 29/08/1975 | 40143 | | 2217 Manchester Victoria - Holyhead | |
| 29/08/1975 | 40159 | | At Eastfield Depot | |
| 29/08/1975 | 40171 | | At Edinburgh Waverley | Light engine |
| 29/08/1975 | 40172 | | Seen at Darlington | Towards Newcastle,on passenger |
| 30/08/1975 | 40020 | | 1139 Rhyl - Stoke on Trent | |
| 30/08/1975 | 40036 | 1M48 | 0920 Leeds - Llandudno | |
| 30/08/1975 | 40037 | | 0835 Stoke on Trent - Holyhead | |
| 30/08/1975 | 40043 | | 0900 Llandudno - York | |
| 30/08/1975 | 40051 | | 0810 Bradford - Llandudno | |
| 30/08/1975 | 40108 | | 0945 Holyhead - London Euston | To Crewe |
| 30/08/1975 | 40115 | | 1230 Llandudno - Manchester Victoria | |
| 30/08/1975 | 40122 | 1E67 | 0848 Manchester Piccadilly - Skegness | |
| 30/08/1975 | 40122 | 1M34 | 1322 Skegness - Manchester Piccadilly | |
| 30/08/1975 | 40128 | 1??? | Oldham Mumps - Stirling | Adex to Mossend Yard. See 40136 |
| 30/08/1975 | 40129 | 1E40 | 1035 Manchester Victoria - Newcastle | |
| 30/08/1975 | 40132 | | 1205 Crewe - Rhyl | |
| 30/08/1975 | 40132 | | 1300 Llandudno - Nottingham | To? |
| 30/08/1975 | 40136 | 1??? | Stirling - Oldham Mumps | Return adex. From Preston. See 40128 |
| 30/08/1975 | 40187 | | Seen at Darlington | Towards Newcastle,on passenger |
| 31/08/1975 | 40017 | | 1250 Bristol Temple Meads - Liverpool Lime Street | From Birmingham New Street at least. Via Cannock |
| 31/08/1975 | 40079 | | 1808 Newcastle - Manchester Victoria | |
| 31/08/1975 | 40104 | | 1510 Manchester Piccadilly - Birmingham New Street | |
| 31/08/1975 | 40108 | 1E91 | 0850 Liverpool Lime Street - Newcastle | |
| 31/08/1975 | 40125 | 1E13 | 1800 Mancherster Victoria - Newcastle | |
| 31/08/1975 | 40151 + 47552 Failed | 1A37 | 1710 Newcastle - Kings Cross | From ? - York |