From memory in 1970s
Down WCML
1S07 2045 Euston to Stranraer Hbr
1P46 2250 Euston to Preston
1S09 2300 Euston to Inverness
1S25 2330 Euston to Glasgow (Via GSW)
1S26 2350 Euston to Glasgow
1S27 Euston to Fort William
1S19 Bristol (Later Plymouth) to Edingburgh and Glasgow Via B'ham
1Sxx Nottingham to Glasgow
UP WCML
1A00 2045 Barrow to Euston
1A01 xxxx Liverpool / Manchester to Euston
1A04 0125 Holyhead to Euston (Irish Mail)
1Vxx 2200 Glasgow/Edinburgh to Bristol Via B'ham
1M10 2230 Glasgow to Euston via (GSW)
1M11 2330 Glasgow to Euston r/a ex Motherwell
1M14 xxxx Stranraer Hbr to Euston
1M15 1930 Inverness to Euston (Royal Highlander)
1M16 xxxx Fort William to Euston
Down GW
xxxx Kensington Olympia to St Austell
01 25 Paddington to Swansea
23 30 (?) Paddington to Penzance
Up GW
2250 Penzance to Paddington
xxxx Swansea to Paddington ?
Down GN
KX to Aberdeen
KX to Edinburgh
KX to Newcastle
Up GN
Newcastle to KX
Edinburgh to KX
Aberdeen to KX
Times / Reporting Numbers may be slightly out (against train service) so apologies but it was a long time ago.