25th November 1978
R.P.P.R.
The Welsh Wonder
| Locos Used | 20044, 20188, 25157, 25225, 46001, 37180 & 37182 |
Route : 1Z08 throughout
| Loco(s) | Route |
| 25157 + 25225 | London Paddington - Reading (1) |
| 46001 + 25157 + 25225 | Reading - Didcot - Swindon - Chippenham - Bradford East Jn - Bradford West Jn - Bath Spa - Dr Days Jn - Lawrence Hill - Filton Jn - Patchway - Severn Tunnel Junction |
| 20188 + 20044 | Severn Tunnel Junction - Maindee North Jn - Llantarnam Jn - Blaenavon |
| 20044 + 20188 | Blaenavon - Llantarnam Jn - Maindee North Jn - Maindee East Jn - East Usk Jn - Uskmouth |
| 20188 + 20044 | Uskmouth - East Usk Jn - Maindee East Jn - Newport - Cardiff Central - Penarth Curve North Jn - Radyr Jn - Aber Jn - Ystrad Mynach - Bargoed |
| 20044 + 20188 | Bargoed - Ystrad Mynach - Aber Jn - Caerphilly - Cardiff Central |
| 37180 + 37182 | Cardiff Central - Newport - Chepstow - Gloucester - Stroud - Swindon - Reading - London Paddington |
Notes :
(1) 46001 added at Reading due to failure of one of the 25's (though
Clive Barlow suggests neither 25 failed, just that both were on low power).

20188 leads 20044 on the late running 1Z08 heading towards Blaenavon,
trundling along at 15mph between Pontnewydd and Cwmffrwdder Halt.
(photo: Gordon Lacy)
Sources : Alan Costello
(information taken from RPPR Railtour Pictorial Booklet)
& Clive Barlow
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Timings (Booked Only)
(from Clive Barlow)
| Location | Booked (out) | Booked (rtn) |
| Paddington | 07.50d | 21.01a |
| Southall | 08/00 | 20/50 |
| Slough | 08.08a ~ 08.10d | 20.37a ~ 20.40d |
| Maidenhead | 08/18 | 20/30½ |
| Twyford | 08/24 | 20/26 |
| Reading | 08.31a ~ 08.33d | 20.18a ~ 20.20d |
| Didcot | 08/54 | 20/05 |
| Challow | 09/06 | 19/58 |
| Swindon | 09.24a ~ 09.26d | 19.37a ~ 19.46d |
| Location | Booked |
| Wootton Bassett Jn | 09/33 |
| Chippenham | 09.41a ~ 09.42d |
| Thingley Jn | 09/46 |
| Melksham | 09p53a ~ 10p03d |
| Bradford East Jn | 10/10 |
| Bradford West Jn | 10/11 |
| Bathampton Jn | 10/23 |
| North Somerset Jn | 10/38 |
| Dr Days Jn | 10/39 |
| Lawrence Hill | 10c40a ~ 10c42d |
| Filton Jn | 10/50½ |
| Patchway | 10/52 |
| Pilning | 10/55 |
| Severn Tunnel West | 11/00 |
| Severn Tunnel Junction | 11L02a ~ 11L12d |
| Maindee East Jn | 11/24 |
| Maindee North Jn | 11/26 |
| Llantarnam Jn | 11.36a ~ 11.37d |
| Panteg & C | 11.47a ~ 11.48d |
| Blaenavon | 12L40a ~ 13L10d |
| Panteg & C | 13.56a ~ 13.57d |
| Llantarnam Jn | 14.05a ~ 14.06d |
| Maindee North Jn | 14/13 |
| Maindee East Jn | 14/15 |
| East Usk Jn | 14/18 |
| Uskmouth | 14p35a ~ 14p50d |
| East Usk Jn | 14/18 |
| Newport | 15/09 |
| Cardiff Central | 15.26a ~ 15.28d |
| Penarth Curve North Jn | 15/33 |
| Radyr Jn | 15/42 |
| Walnut Tree Jn | 15/47 |
| Aber Jn | 16/02 |
| Ystrad Mynach | 16/10 |
| Bargoed | 16L20a ~ 16L35d |
| Ystrad Mynach | 16/45 |
| Aber Jn | 16/53 |
| Caerphilly | 16/56 |
| Cardiff Central | 17L28a ~ 17L38d |
| Newport | 17/58 |
| Severn Tunnel Junction | 18/17 |
| Chepstow | 18/24 |
| Lydney | 18/33 |
| Awre | 18/39 |
| Gloucester | 18.52a ~ 18.55d |
| Gloucester Yard Jn | 18/57 |
| Standish Jn | 19/03 |
| Stroud | 19/08 |
| Kemble | 19/22 |
| Loco Yard | 19/35 |
Timings continue in first table.
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