NEW ENTRY | DATE | ENGINE | HEADCODE | TRAIN/LOCATION | NOTES |
| 01/08/1966 | D322 | | At Crewe Works | Withdrawn |
| 01/08/1966 | D369 | | Holyhead - Mold Junction | Freightliner |
| 02/08/1966 | D228 | | 1740 Folkestone Harbour - Liverpool Lime Street | To? |
| 02/08/1966 | D322 | | At Crewe Works | Withdrawn |
| 03/08/1966 | D242 | | 1555 Birmingham New Street - Liverpool Lime Street | |
| 03/08/1966 | D322 | | At Crewe Works | Withdrawn |
| 03/08/1966 | D353 | | Seen at Doncaster | On? |
| 03/08/1966 | D361 | | Seen at Edinburgh Waverley | Derailed |
| 03/08/1966 | D375 | | Down Irish Mail | |
| 04/08/1966 | D217 | | Manchester Exchange - Folkestone Harbour | To Kensington Olympia. Lourdes special |
| 04/08/1966 | D228 | | 1720 Folkestone Harbour - Birmingham New Street | Lourdes special. To? |
| 04/08/1966 | D322 | | At Crewe Works | Withdrawn |
| 04/08/1966 | D384 | | 1740 Folkestone Harbour - Birmingham New Street | To? Lourdes special |
| 04/08/1966 | D384 | | Manchester Exchange - Folkestone Harbour | From? Lourdes special |
| 05/08/1966 | D322 | | At Crewe Works | Withdrawn |
| 05/08/1966 | D6787 + D356 | | 2150 York - Shrewsbury | Seen at Huddersfield & Stalybridge |
# | 06/08/1966 | D213 | 1D25 | 0810 Birmingham New Street - Llandudno | |
| 06/08/1966 | D214 + D225 | | 1230 London Euston - Holyhead | Seen at Rhyl |
| 06/08/1966 | D214 + D225 | | 1230 London Euston - Holyhead | Seen at Rhyl |
| 06/08/1966 | D216 | | 0805 Holyhead - Euston | Seen at Rhyl |
# | 06/08/1966 | D234 | 1G27 | 1455 Llandudno - Birmingham New Street | |
# | 06/08/1966 | D253 | | 2140 York - Shrewsbury | |
| 06/08/1966 | D263 | | Stabled at Haymaket Depot | |
| 06/08/1966 | D264 | | Stabled at Perth Depot | |
| 06/08/1966 | D265 | | Stabled at Haymaket Depot | |
| 06/08/1966 | D277 | | 1100 Liverpool Lime Street - Newcastle | |
# | 06/08/1966 | D304 | | 0805 Walsall - Llandudno | |
# | 06/08/1966 | D316 | 1D50 | 0935 Euston - Llandudno | |
| 06/08/1966 | D322 | | At Crewe Works | Withdrawn |
# | 06/08/1966 | D329 | 1D31 | 1015 Manchester Exchange - Holyhead | |
| 06/08/1966 | D335 | 1M26 | 0900 Perth - London Euston | < To |
| 06/08/1966 | D335 | | Stabled at Perth Depot | > |
| 06/08/1966 | D364 | | Stabled at Perth Depot | |
| 06/08/1966 | D368 | | Stabled at Haymaket Depot | |
| 06/08/1966 | D375 | 1A85 | 1140 Holyhead - Euston | Seen at Rhyl |
| 06/08/1966 | D379 | 1D12 | 0905 Crewe - Bangor | Seen at Rhyl |
# | 06/08/1966 | D385 | | Seen at Skipton Station | Northbound passenger |
| 06/08/1966 | D388 | | Stabled at Haymaket Depot | |
| 07/08/1966 | D236 | | Stabled at Stourbridge Depot | 1530hrs |
| 07/08/1966 | D241 | | Stabled at Carlisle Kingmoor Depot | |
| 07/08/1966 | D260 | | Stabled at Carlisle Kingmoor Depot | |
| 07/08/1966 | D306 | | Stabled at Stourbridge Depot | 1530hrs |
| 07/08/1966 | D322 | | At Crewe Works | Withdrawn |
| 07/08/1966 | D341 | | Stabled at Stourbridge Depot | 1530hrs |
| 07/08/1966 | D343 | | Stabled at Stourbridge Depot | 1530hrs |
| 07/08/1966 | D361 | | Stabled at Carlisle Kingmoor Depot | |
| 08/08/1966 | D215 + D211 | | 1505 London Euston - Holyhead | From Crewe - in multiple |
| 08/08/1966 | D215 + D211 | | 1505 London Euston - Holyhead | From Crewe - in multiple |
| 08/08/1966 | D223 | | Seen at Kilmarnock | On? |
| 08/08/1966 | D283 | | Seen at Doncaster & Leeds Stations | Passenger |
| 08/08/1966 | D322 | | At Crewe Works | Withdrawn |
| 09/08/1966 | D226 | | Stabled at Polmadie Depot | |
| 09/08/1966 | D290 | | Seen at Carlisle Upperby | On? |
| 09/08/1966 | D299 | | Stabled at Polmadie Depot | |
| 09/08/1966 | D311 | | Stabled at Polmadie Depot | |
| 09/08/1966 | D322 | | At Crewe Works | Withdrawn |
| 10/08/1966 | D307 | | 1535 Holyhead - London Euston | To Crewe at least |
| 10/08/1966 | D322 | | At Crewe Works | Withdrawn |
| 11/08/1966 | D322 | | At Crewe Works | Withdrawn |
| 12/08/1966 | D284 | | 1400 Bathgate - Fords Sidings | Seen on the Waverley Route |
| 12/08/1966 | D322 | | At Crewe Works | Withdrawn |
| 12/08/1966 | D330 | | Seen at Rugby | Northbound Royal Train. Train got to Shilton, and developed engine problems, loco was restarted, by replaced at Nuneaton |
| 12/08/1966 | D6786 + D271 | | 2150 York - Shrewsbury | Seen at Stalybridge |
| 13/08/1966 | D242 | | 1555 Birmingham New Street - Liverpool Lime Street | |
| 13/08/1966 | D322 | | At Crewe Works | Withdrawn |
| 14/08/1966 | D311 | | 2210(13/08) Glasgow Central - London Euston | Derailed at Ardoch |
| 14/08/1966 | D322 | | At Crewe Works | Withdrawn |
| 14/08/1966 | D370 | | Stabled at Willesdon Depot | |
| 15/08/1966 | D311 | | DERAILED AT DRUMLANRIG GORGE - BEING RERAILED | |
| 15/08/1966 | D322 | | At Crewe Works | Withdrawn |
| 16/08/1966 | D322 | | At Crewe Works | Withdrawn |
| 16/08/1966 | D390 | | 1642 Newcastle - Liverpool Lime Street | |
| 17/08/1966 | D248 | | 1642 Newcastle - Liverpool Lime Street | |
| 17/08/1966 | D267 | | Seen at Kilmarnock | On? |
| 17/08/1966 | D322 | | At Crewe Works | Withdrawn |
| 18/08/1966 | D289 | | Stabled at Crewe North Depot | 1300hrs |
| 18/08/1966 | D298 | | Stabled at Crewe North Depot | 1300hrs |
| 18/08/1966 | D322 | | At Crewe Works | Withdrawn |
| 19/08/1966 | D322 | | At Crewe Works | Withdrawn |
| 20/08/1966 | D237 | | Seen at York | On? |
| 20/08/1966 | D238 | | Stabled at Thornaby Depot | |
| 20/08/1966 | D240 | | Stabled at Thornaby Depot | |
| 20/08/1966 | D247 | | Seen at Carlisle Station | Early afternoon, on? |
| 20/08/1966 | D251 | | Stabled at Gateshead Depot | |
| 20/08/1966 | D254 | | Seen at Edinburgh Waverley | 1700hrs, on? |
| 20/08/1966 | D257 | | Stabled at Gateshead Depot | |
| 20/08/1966 | D259 | | 2150 York - Shrewsbury | Seen at Stalybridge |
| 20/08/1966 | D270 | | Seen north of York | On? |
| 20/08/1966 | D273 | | Stabled at Thornaby Depot | |
| 20/08/1966 | D307 + D369 | | 1505 London Euston - Holyhead | From Chester at Least |
| 20/08/1966 | D307 + D369 | | 1505 London Euston - Holyhead | From Chester at Least |
| 20/08/1966 | D322 | | At Crewe Works | Withdrawn |
| 20/08/1966 | D337 | | Seen at York | On? |
| 20/08/1966 | D350 | | Seen at York | On? |
| 20/08/1966 | D357 | | Seen at Heaton Depot | < On stock |
| 20/08/1966 | D387 | | Seen at York | On? |
| 20/08/1966 | D389 | | Seen north of York | On Stock > |
| 20/08/1966 | D389 | | Seen north of York | On? |
| 20/08/1966 | D391 | | Stabled at Gateshead Depot | |
| 20/08/1966 | D393 | | Stabled at Gateshead Depot | |
| 21/08/1966 | D322 | | At Crewe Works | Withdrawn |
| 21/08/1966 | D376 | | Bangor - Chester | At least |
| 22/08/1966 | D322 | | At Crewe Works | Withdrawn |
| 23/08/1966 | D249 | | Stabled at York Depot | |
| 23/08/1966 | D259 | | 1420 Kings Cross - York | |
| 23/08/1966 | D296 | | 1600 Holyhead - London Euston | |
| 23/08/1966 | D322 | | At Crewe Works | Withdrawn |
# | 23/08/1966 | D345 | | Stabled at York Depot | |
# | 23/08/1966 | D353 | | Seen at Stirling | On? |
| 24/08/1966 | D322 | | At Crewe Works | Withdrawn |
| 24/08/1966 | D350 | | Seen on the Waverley Route | On freight |
| 25/08/1966 | D322 | | At Crewe Works | Withdrawn |
| 26/08/1966 | D266 | | Seen at Edinburgh Waverley | On? |
| 26/08/1966 | D322 | | At Crewe Works | Withdrawn |
| 26/08/1966 | D6788 + D249 | | 2150 York - Shrewsbury | Seen at Huddersfield & Stalybridge |
| 27/08/1966 | D266 | | Seen at Carlisle Station | Mid morning, on? |
| 27/08/1966 | D268 | 1G27 | 1455 Llandudno - Birmingham New Street | |
| 27/08/1966 | D284 | | Seen near Sheffield | Afternoon, on? |
| 27/08/1966 | D322 | | At Crewe Works | Withdrawn |
| 27/08/1966 | D337 | | 0905 Crewe - Bangor | Seen at Llandudno Junction |
| 28/08/1966 | D275 | | Stabled at West Hartlepool Depot | |
| 28/08/1966 | D278 | | Stabled at West Hartlepool Depot | |
| 28/08/1966 | D322 | | At Crewe Works | Withdrawn |
| 28/08/1966 | D394 | | Stabled at West Hartlepool Depot | |
| 29/08/1966 | D218 | 1A48 | 0955 Holyhead - London Euston | Seen at Chester |
| 29/08/1966 | D219 | 1Z28 | Walsall - Llandudno | Seen at Chester 1146hrs |
| 29/08/1966 | D228 | 1D42 | 0825 London Euston - Holyhead | Seen at Chester |
| 29/08/1966 | D228 | 1C87 | 1600 Holyhead - London Euston | Seen at Chester |
| 29/08/1966 | D232 | 1Z18 | Uttoxeter - Llandudno | Seen at Chester 0924hrs |
| 29/08/1966 | D255 | 1Z29 | Birmingham New Street - Llandudno | Seen at Chester 1013hrs |
| 29/08/1966 | D267 | 1Z27 | Birmingham New Street - Llandudno | Seen at Chester 0959hrs |
| 29/08/1966 | D292 | 1A35 | 0805 Holyhead - London Euston | Seen at Chester |
| 29/08/1966 | D292 | 1D56 | 1035 London Euston - Holyhead | Seen at Chester |
| 29/08/1966 | D301 | 3Z31 | Coventry - Holyhead | Ecs. Seen at Chester 1236hrs |
| 29/08/1966 | D313 | 1D31 | 1015 Manchester Victoria - Holyhead | Seen at Chester |
| 29/08/1966 | D318 | 1A72 | 1620 Holyhead - London Euston | Seen at Chester |
| 29/08/1966 | D318 + D329 | 1D43 | 0845 London Euston - Holyhead | Seen at Chester |
| 29/08/1966 | D318 + D329 | 1D43 | 0845 London Euston - Holyhead | Seen at Chester |
| 29/08/1966 | D322 | | At Crewe Works | Withdrawn |
| 29/08/1966 | D327 | 1D00 | Crewe - Rhyl | Relief. Seen at Chester 0939hrs |
| 29/08/1966 | D329 | 1A78 | 1525 Holyhead - London Euston | Seen at Chester |
| 29/08/1966 | D340 | 1A55 | 1140 Holyhead - London Euston | Seen at Chester |
| 30/08/1966 | D322 | | At Crewe Works | Withdrawn |
| 31/08/1966 | D289 | | 1345 Birmingham New Street - Manchester Piccadilly | |
| 31/08/1966 | D322 | | At Crewe Works | Withdrawn |
| 31/08/1966 | D395 | | 1425 Edinburgh Waverley - Newcastle | |