An historically significant, finely executed and highly detailed 1½in. scale model dating from circa 1876-7 of the first locomotive, 'Locomotion No.1', built for the Stockton & Darlington Railway by Robert Stephenson & Company of Newcastle-upon-tyne in 1825
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An historically significant, finely executed and highly detailed 1½in. scale model dating from circa 1876-7 of the first locomotive, 'Locomotion No.1', built for the Stockton & Darlington Railway by Robert Stephenson & Company of Newcastle-upon-tyne in 1825

Details
An historically significant, finely executed and highly detailed 1½in. scale model dating from circa 1876-7 of the first locomotive, 'Locomotion No.1', built for the Stockton & Darlington Railway by Robert Stephenson & Company of Newcastle-upon-tyne in 1825
mounted on a model of the Gaunless Bridge and commissioned in connection with the 50th Anniversary of the Stockton & Darlington Railway itself in 1875, this model is one of only four similiar examples and is unique in being the only one which is not now in a museum - see 'History and Provenance of the model', below.
Description of the Locomotive and Tender,
The model is built to a very high standard, especially in relation to the time it was made, using appropriate materials except for the chimney and the tender wheels. Dimensions are as follows:

Locomotive:
Overall length: 19½in. (49.5cm.)
Overall width: 9¾in. (24.75cm.)
Overall height: 20¼in. (51.5cm.)
Gauge: 7in. (17.75cm.)
Wheelbase: 8in. (20.25cm.)
Driving wheel diameter: 5 15/16in. (15cm.)
Boiler:
Overall length: 14 7/8in. (37.75cm.)
Overall diameter: 7in. (17.75cm.) diameter
Fitted with 3in. (7.6cm.) diameter single flue and 2in. (5cm.) diameter chimney
Tender:
Overall length: 16in. (40.6cm.)
Overall width: 7½in. (19cm.)
Height: 6in. (15.25cm.) to top of coal space, 9 5/8in. (24.5cm.) to top of water tank
Tank:
Overall length: 5¾in. (14.6cm.)
Overall width: 6½in. (16.5cm.)
Overall height: 3 5/8in. (9.2cm.)

The locomotive is generally as modified and preserved (see 'Historical Note', below). The driving wheels have the correct Hackworth form but are cast in iron in one piece rather than the prototype two.

Correct bar frames are fitted and the model has working slip eccentric valve gear. The gabs on the eccentric rods are not made to be detachable, which would be necessary in full size in order to manoeuvre the engine by hand. All adjustable bearings are correctly cottered and split pins are fitted to the rod ends where necessary. The deadweight safety valve is correctly made and fitted, as are the plug cock regulator and warning bell. All nuts and bolts are hand-made to square section and the boiler top is lagged with moulded wood strips secured with brass bands and wood screws.

There are two water level plug try-cocks fitted on the back plate whose over scale size might possibly infer intention to make the model steamable. The firehole door is made to open and there is some blackening of the boiler interior, but no grate is fitted nor is there evidence of a mounting for such a grate. It is possible that steaming may have been attempted, but the model is essentially in static display configuration.

On the left hand side, the forward eccentric rod is of rectangular (flat) section whereas the rear one is round, both being correct to prototype. On the right hand side the water pump and its driving gear is in place but no pipework or by-pass arrangement is fitted, nor is there any facility to alter the stroke of the pump as on the original. Pistons and rods have been chrome plated, the remainder of the mechanism being as black iron. Full size piston rods would appear bright, but not the parallel motion and valve gear.

The exhaust is piped in brass from each valve chest on both sides to the chimney but there is only one blast nozzle fitted to the model as it stands. The nameplate on the right hand side is of brass, wax filled between the letters, while the engine to tender drawbar is correctly forked and secured.

The tender has a wooden body, well made, as is the detachable water tank which has a water outlet pipe and filling hatch. The correctly fashioned spoked wheels are, interestingly, cast in brass and there is a brazier (or 'fire detail') hung on a rear mounting hook attached to the rear coupling. This feature, on the prototype and when filled with glowing coal, was intended to act as a rudimentary form of rear light.

The Gaunless Bridge Model
The bridge model is clearly intended as a show stand for the locomotive, both being important examples of early railway engineering, but the pairing of the two is historically incorrect. The original Gaunless Bridge is of independent historical importance, having been the first such structure built in iron for railway use (1824). Spanning the River Gaunless near West Auckland, the bridge was built under the supervision of George Stephenson himself and parts of the original structure are now preserved at the the National Railway Museum; but it seems unlikely that Locomotion No.1 ever traversed it in real life.

The model of the bridge is in 'fair to good' conditon with but one sleeper loose and one chair missing. The overall length is 60in. (152.4cm.), height to top of railings 26in. (66cm.), the railings themselves being 3½in. (8.9cm.)high. The abutments, 16in. (40.6cm.) wide, are painted to represent masonry blocks and the model carries a plaque to the effect that it was later rebuilt by Bassett Lowke - date unspecified but conceivably before it went to Canada - see 'History and Provenence' below.

The four spans are supported on excellent representations of the original tapered columns and fixings, cast in iron. The hand rails are assembled from uprights let into the top and bottom rails and, together with all other structural ironwork, are painted red oxide. The hand rails have been fixed to the bridge floor with bright, modern wood screws. The track is in brass, bullhead section, fixed and keyed to two-bolt chairs.

History and Provenance of the Model
The model was built by Mr. T. Robertson, whose name appears on one of the pistons, and dates from circa 1876-7. It is not known how long the model took to construct, nor has anything else been discovered about the builder so far. He was probably a highly skilled employee of Robert Stephenson & Co. at the time, or otherwise associated with that firm in some similar capacity, research indicating that the model is one of four almost identical examples, commissioned and/or sponsored by Robert Stephenson & Co. for presentation to selected railway dignatories in connection with the S&DR 50th Anniversary of 1875 and whose construction took place during the next few years, i.e., circa 1876-7.

Comparison of this model with another readily accessible example (that at the Science Museum on which the piston head is dated 1876), strongly hints that at least these two were made by the same hand, the end-stamping of the pistons being near identical in all cases, not to mention the consistency and similarity of workmanship. It is therefore highly probable, though not provable, that all four models emanated from the same craftsman, that many components may have been made in multiple for all four models, and that the builder may well have spent all his paid time on making the four examples over a relatively short period, conceivably not much more that a year or two. Along with its three contemporaries, the model on offer was built in the Robert Stephenson & Co. workshops in Newcastle and is now the only example from this historic quartet which is available outside the museum field. The locations of the other three similar models are well known, their (brief) history being as follows:

Science Museum
Originally given to Sir David Dale (1829-1906, and one time lessee of Shildon Locomotive Works) and presented by him to the Museum in 1896
National Railway Museum
Almost certainly presented to George Robert Stephenson (1819-1904 and cousin of the more famous Robert), works manager of Robert Stephenson & Co. from 1859 and in whose company offices it remained for over 50 years. It later went by descent from that company to the Vulcan Works and thence to GEC, Alsthom, whose management presented it to the NRM in 1998.
Tyne & Wear Museums
Originally presented to Edward Fletcher (1807-1899). He was apprenticed to Robert Stephenson & Co. at the time of the S&DR opening and later became locomotive superintendent of the North Eastern Railway (successor company to the S&DR), holding that important office at the time the model was built.
The fourth example,
now offered for sale, was originally presented to Henry Pease, chairman of the S&DR 50th Anniversary celebration, who was at that time the only surviving son of Edward Pease (1767-1850) one of the founding fathers of the Stockton & Darlington Railway. The models (i.e. locomotive and bridge) were inherited by Henry's son, Henry Fell Pease, in 1881, who eventually passed them on in turn to his own son, Algernon Henry Pease, born 1882. Algernon, great grandson of Edward Pease and an enthusiastic motoring pioneer, emigrated to Victoria, BC, Canada in 1906 and took the model with him. In 1958, the models (still in Canada) were purchased from Algernon Pease's widow by Gerald Wellburn, father of the present owner, Vern Wellburn, also in Canada.

Finally, although all four examples were originally paired with contemporary models of the Gaunless Bridge (above), only two 'pairings' have survived intact, namely the Science Museum example and the one offered for sale.

See Colour Illustrations and Details
Special notice
VAT rate of 5% is payable on hammer price plus buyer's premium.
Further details
END OF SALE
Sale room notice
With this Lot is included a quantity of newspaper cuttings, articles and correspondence relating to the model.

Lot Essay

Locomotion, No.1, the Stephensons and the S&DR

Locomotion No.1, ordered from Robert Stephenson & Co., was the first locomotive built for the Stockton & Darlington Railway and entered service in 1825 just in time to haul the first train on that railway at its opening, actually running its trial trip only a day previously. Although not the first locomotive to be built by this celebrated firm, its significance is profound.

Despite popular perception, the Stockton & Darlington Railway was not the first in most of the fields which posterity has often presumed. It was not the first public railway in the world (that distinction went to the Middleton Railway near Leeds), nor even the first steam powered operation in the region of its birth for that matter, there being several earlier contenders in the North East. It was not the first public passenger line either: that was in 1807 between Swansea and Mumbles, horsedrawn, and in South Wales. Nor did the famous George Stephenson (very much associated with the line) build the first steam locomotive in Britain - a Cornishman, Richard Trevithick, having done so in 1804. But on 27th September 1825, 'Engine No.1' of the S&DR (it did not have a name at that time), driven by George Stephenson no less, did bring the various strands of early railway evolution together by hauling passengers behind a steam locomotive for the first time ever on a public line, thus establishing the essential principles of the modern railway.

Locomotion itself was used on this famous occasion, though its external configuration was somewhat different from that in which it is now preserved and which the model represents. It was the first of four engines ordered for the fledgling S&DR and actually ran in service for some 20 years before withdrawal - a very notable achievement at such an early (and rapidly changing) period of evolution. It is not even clear who, if any one person, actually designed it. It is often attributed to George Stephenson because it is clearly in a direct line of evolution from his first locomotive attempt at Killingworth Colliery in 1814. But at time of building the S&DR, some 10 years or more later, George was far more involved with developing the concept of a railway network in general, including the S&DR, than with locomotives in particular. It is for this reason that he can lay sound claim to be the 'father of railways' in a strategic sense; but modern research shows that he probably had little real significant influence in the specific field of locomotive design after circa 1817, although he undoubtedly kept a close watch on what was happening.

What seems more significant is that the works where Locomotion was built, were in the charge of and named after George's son Robert who, if truth be told, was a far better engineer in the purest sense than his father. To be fair to both, however, Robert was given the sort of education which the self-taught George had not had; but if one single name can be coupled with Locomotion, then of the two Stephensons, Robert, rather than George, is the more likely. But Robert went to South America in the early 1820s so even he cannot have been involved in all the small detail of S&DR No.1 as finally completed. He came back a few years later to continue his association with locomotive development in general and also to serve as engineer in charge of the London & Birmingham Railway and the Britannia Bridge across the Menai Straits, to name but two of his many non-locomotive engineering achievements a few years hence. But during his absence abroad, there was also a fair degree of input from other early North-Eastern pioneers, including the celebrated Timothy Hackworth. At this range in time, therefore, it is perhaps most honest to regard Locomotion as a sort of 'committee job'!

Whatever, the engine itself was the first locomotive to employ connecting rods between the driven wheels (George Stephenson's Killingworth type was chain driven) and although its precise boiler form with semi-enclosed cylinders and single flue, not to mention its convoluted, highly visible 'parallel motion' arrangement above the boiler (to ensure the linearity of the piston rods within the cylinders), were to be of no great long term significance, its place in history is secure. Early technological flaws, not least those in the then, as yet not fully understood, field of metallurgy, were to result in several fairly rapid rebuildings to make things more reliable, but even though its final configuration (as preserved and modelled) is not quite as first built, the general arrangement of the engine when finally withdrawn is, in overall principle, much as was originally intended.

The origins of its name are obscure and it is not known, precisely, when it was given its final name - 1833 being probably the best estimate. What is known is that the S&DR originally referred to its locomotives by number only, Locomotion being the first to enter service in plain guise as 'Engine No.1'. Well substantiated later research indicates that for a few years prior to 1833 it was also known as Active but there is no solid evidence that this name was ever applied, tangibly, to the engine itself.

In a rare early example of 'historical foresight', though it is not known who made the eventual decision, Locomotion was not broken up when it was withdrawn from service c.1846 (as were its three non-identical but near-contemporaries when they too were made redundant by later designs), but was preserved as it stood. Over succeeding years it has occupied an honoured place in railway history, being mostly displayed in Darlington which, if not exactly its birthplace, was most certainly its spiritual home. It is now part of the National Collection and displayed at the Darlington Railway Museum, having spent over 100 years before then mostly on show on the concourse of Darlington station itself. It is a measure of its supreme historical importance that it is one of but three pioneering 19th-Century locomotive designs to have been perpetuated in 'working reproduction' form by the National Railway Museum, the others being Robert Stephenson's equally significant 'Rocket' and the GWR broad gauge locomotive 'Iron Duke'. The reproduction Locomotion can currently be seen in motion from time to time at the Beamish Open Air Museum in Co. Durham.

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