No. 246 (62712) “Morayshire”

LNER – D49, No. 246 “Morayshire”

Built by the LNER at Darlington Works in 1928. Designed by Nigel Gresley. Now in the ownership of National Museums of Scotland.

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No.246 “Morayshire” at Eastfield 1929. (Note Westinghouse pump)
Photo by J.M Craig

Loco weight: 55 tons
Tender weight: 48 tons
Boiler pressure: 180lb/sq.in superheated
Cylinders (3): 17″ x 26″, Driving wheels – 6’8″
Tractive effort: 21555lb

More information on the D49 Hunt/Shire class

History of the Class
After the grouping of Britain’s railways in 1923 the London and North Eastern, in common with the other amalgamated companies found it had inherited a collection of locomotives, many of which were past their best.

By 1925 Nigel Gresley who was Locomotive Superintendent of the LNER started looking at the provision of a suitable express passenger engine for intermediate duties in the North Eastern and Scottish areas.  At the end of 1925 he instructed the Locomotive Works at Darlington of his requirements for a 4-4-0 design to replace older NBR and NER varieties.  The first of the class No. 234 ‘Yorkshire’ emerged from Darlington in October 1927, the first LNER designed passenger engine.  From then until February 1935 a total of 76 engines in three batches were completed.  The first group being fitted with piston valves, the second with rotary cam operated Lentz poppet valves and the finial group with oscillating cam operated poppet valves.  This final group did not prove to be satisfactory and were fitted with new cylinders with piston valves in 1938.  The class was the last 4-4-0 type to be built and economies were also made in that it shared the same size of boiler designed originally for J39 goods locomotives.

History of ‘Morayshire’
The engine was completed at Darlington in February 1928 as No.246 and during the time from 1928 to Nationalisation was shedded at Dundee, Perth, Haymarket and St Margarets.  By the time she reached Haymarket in 1944 Morayshire had undergone five general overhauls and one heavy overhaul.  These included new frames and cylinders in 1935 and the boiler changed 4 times.  When originally built the engine was fitted with westinghouse air braking.  After nationalisation the engine had five general overhauls with the boiler being changed four times.  In the LNER renumbering of 1946 ‘Morayshire’ was allocated 2712 and under BR was amended to 62712.  In 1958 the engine was moved to Thornton Junction and after 2 years was transferred to Hawick. July 1961 saw Morayshire, by then the last remaining member of her class, being withdrawn but instead of being cut up for scrap was moved to Slateford Landry in Edinburgh for use as a stationary boiler.  This lasted until January 1962 at which time she was put into store at Dalry Road Edinburgh.

Acquisition & Restoration
In 1962 Ian Fraser who had worked on the class of engine at Darlington had become interested in the fate of Morayshire and after negotiations with BR it was transferred to Dawsholm Shed in Glasgow pending further developments.  In 1964 the engine was hauled by ‘Gordon Highlander’ to Inverurie Works for restoration.  ICI at Ardeer was able to store the locomotive until 1966 when it then moved to the Royal Elizabeth Dockyard at Dalmeny where she was officially handed over to the Royal Scottish Museum in Edinburgh.  In 1974 the Royal Scottish Museum agreed to loan it to the SRPS with the aim of returning it to steam.  The engine had work carried out on the boiler and running gear and participated in the 150th Anniversary of the Stockton and Darlington Railway at Shildon in August 1975.  The engine was based at Falkirk and used on the main line until withdrawn from service in 1983.  The engine was partially dismantled at Falkirk and due to relocation of the SRPS to Bo’ness and other priorities overhaul work only restarted in earnest in early 2000.  This overhaul was completed in late July 2003 in time to participated in the open day at Doncaster works.  The locomotive became operational on the line at Bo’ness in August 2005.  In 2011 the engine was removed from traffic to fit new tyres to the driving wheels and re-metaling of the axle boxes.  The tender wheel sets also have had their tyres re-profiled and springs re-furbished.  The locomotive was turned out in BR lined black for the remainder of its boiler ticket.

A fast track heavy overhaul is being carried out by the Llangollen Railway Engineering Co. The locomotive and tender are currently fully dismantled for detailed assessment and condition reports. The locomotive is scheduled to be back at Bo’ness in March 2018 when it will be repainted in to LNER apple green prior to entering service.

Repairs History

To traffic 20/02/1928 Boiler No.1987(new)
Cowlairs 22/02/28-6/03/28 Not Classified – Tablet exchange fitted
Darlington 20/05/31-17/06/31 Light
Darlington 12/10/31-9/12/31 Light
Darlington 21/04/31-9/06/32 General – New Cylinders
Darlington 5/09/33-18/10/33 General – Boiler 1983 (ex234)
Darlington 1/12/33-20/02/34 Light
Darlington 18/12/35-2/04/36 General – New Frames, Boiler 2632 (ex376)
Darlington 19/03/37-29/04/37 General
Darlington 12/07/37-27/07/37 Not Classified
Cowlairs 24/08/1938 Heavy
Cowlairs 30/09/1939 General
Cowlairs 27/12/1941 General – Boiler 2332 (ex311)
Cowlairs 28/01/1942 Light
Cowlairs 18/09/1943 General – Boiler C1655 (ex306)
Cowlairs 13/07/1944 Light
Cowlairs 17/03/1945 Light
Cowlairs 25/05/1945 General
Darlington 11/07/47-12/09/47 General – Boiler 3806 (new)
Darlington 19/12/49-1/02/50 General – Boiler 3784 (ex2734)
Darlington 7/02/50-10/02/50 Not Classified
Darlington 15/08/51-14/09/51 General – Boiler 37381 (ex2723)
Darlington 17/06/53-27/06/53 Casual Light
Darlington 1/03/54-2/04/54 General – Boiler 27397 (ex2766)
Darlington 7/04/54-10/04/54 Not Classified
Darlington 21/06/57-9/08/57 General – Boiler 27395 (ex2753)
Darlington 12/08/57-14/08/57 Not Classified

 

The loco was condemned and taken out of running stock on 3rd July 1961 and used as a stationary boiler at Slateford Laundry in Edinburgh until January 1962. It lay in store until July 1964 when it was purchased by Ian Fraser for restoration to running condition by Inverurie Works.

 

A gallery of photographs is available here.