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Deltic coach formations


Prestonpast
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Hi guys 

 

I am currently planning a layout based on prestonpans in the early 1970s and was wondering if anyone has any information on any deltic or even other express coach formations that would have ran in this area during this time period, any help is appreciated.

 

many thanks

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1 hour ago, Prestonpast said:

Hi guys 

 

I am currently planning a layout based on prestonpans in the early 1970s and was wondering if anyone has any information on any deltic or even other express coach formations that would have ran in this area during this time period, any help is appreciated.

 

many thanks

Presumably you are looking for essentially the Anglo-Scottish expresses?

 

Depending on the exact year there were only 5 or 6 non-dated workings per day in the early 1970s, on a two-hour interval timetable. Extras (dated reliefs) augmented those mostly during the summer months.

 

Formations would've been mostly Mk2A with Mk1 catering and full brakes until the latter half of 1971 when the air-con Mk2Ds appeared on Edinburgh diagrams.

 

By the 1972 timetable change all the Anglo-Scottish diagrams were all Mk2D and an additional London/Edinburgh service was added each way taking the frequency to 6 trains per day. In 1973 significant accelerations were made by the remodelling of Peterborough and the time savings allowed a second Edinburgh service to be extended to Aberdeen giving the Granite City two through daytime trains to/from London.

 

Formations varied depending on the service particularly in the early 1970s, where every working seemed to have its own unique formation. In the latter 1970s things were a bit more standardised from memory.

 

If you've got a particular year in mind I can list some formations.

 

Are you thinking of pre or post-air conditioning for instance?

Edited by hexagon789
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The ER was resolutely vac braked and steam heated except for the Mk2a and then Mk2d stock - ER Mk1 sleepers were mostly vb until withdrawal and why many dual heated locos (55, 47/4, 31/4) were allocated to ER depots.

 

So for 1970's the mainline ER/ScR ab stock - suitable for Deltic haulage - we have:-

 

18 Mk1 RUO in the series 1020-1055, replaced by RSO (exFO)  1058-1070 from 1976 (last RUO wd in 79)

Mk1 Griddle and bar car  1102-1105 and 1883

Mk1 RKB 1512, 1514-1525, 1547-1553 (although not all ER at the same time)

22 Mk1 RB/RBR in the series 1665-1699 (7 dual braked, all dual heated) plus 1760,1763 (both ae only) plus 1770 (ad).

A smattering of Mk1RMB including 1874-1880 and 1882

Mk1 RU 1975-76, 1978-1990  (although not all ER at the same time)

Mk1 FO - various but most r/n to RSO in 76

 

Mk2a (1968 onwards)

BSO 9417-9433

TSO 5257-5300, 5346-5433

FK 13434-43443, 14464-14475

BFK 14056-14067, 14078-14103

Mk2b

FK 13476-13486

 

Mk2d (1972 onwards)

BSO 9479-9495

TSO 5619-5743

FO 3170-3188

FK 13562-13584

BFK 14139-14161

Mk2e

TSO 5880-5908

FO 3264-3275

Mk2f

TSO 5908-5935, 6100, 6108-6114, 6131-6170

FO 3418-3428

 

Plus several Mk1 BG (NEA/NEX) with B4 bogies in the 80500-81629 series.

 

There was not a balanced fleet so you often got from N to S.

 

BSO, TSOs, Mk1 catering car (with Kitchen), Mk1 RUO/RSO (seating only), FOs (Mk1 with MK2a 68-72), FKs, BFK.

 

But the BSO may be omitted or replaced with a BG. There should be a brake van the the KX end so it was either a BFK or BG.

 

The TTP/YP would have remained with vb brakes (BSK/BCK) until 1971 when ab; until withdrawal the formation varied but photos of both show

 

BG, various PFP/PFK, Mk1RB or RU/RMB, Mk2d TSOs + BSO  

 

For secondary services to the coast etc you would have a mix of vac/steam Mk1s - ER did get some vb Mk2z later on but they seem to have gone to the Great Eastern section.

 

Once HSTs started to come in and Deltics migrated to semi-fasts (York-KX) most of the BSO/BFK/FK were reallocated and the sets ended up being mostly TSOs/RBR/FOs (odd FK)/BG

 

 

 

 

 

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