William Hedley
LOCOMOTIVE ENGINEER AND INVENTOR.
ÒHad William HedleyÕs
engineering skill and carefully-made experiments not been available at Wylam,
George Stephenson would have remained an ordinary engine tenter, and the
introduction of railways would have been long delayed." - MINING JOURNAI.
UNDER
the headings of ÒBlenkinsop" and Hackworth," much has appeared in
this series or biographies respecting the adaptation of steam to haulage.
Something has been said, too, about the part which William Hedley, of Wylam,
played in the evolution of railway locomotion - a part so distinct and
important that if all that is claimed for him be well-founded, he was the man
who Ògave the locomotive its life
and power~ and made the work of other men possible." It now remains to
describe the man himself, and to amplify the story of his achievements.
William
Hedley was born at Newburn, on the 13th of July, 1779, and educated in the
adjoining village of Wylam by one of those accomplished teachers of mathematics
for which, at that date, and for long after, the county of Northumberland was
famed. Soon after he arrived at manhood, Mr. Christopher Blackett, the owner of
Wylam Colliery, noting his abilities, selected him to fill the responsible
office of viewer of that important undertaking. At the time of his appointment,
rapid development in the coal trade, and the increased cost of horses and
provender occasioned by wars on the Continent. were turning men's minds to the
subject of mechanical haulage. Wylam coals were drawn from the colliery to
Lernington a distance of five miles, in one-horse waggons upon a wooden
waggonway, and the question awaiting solution was how to dispense with horse
traction, and find an economical, and at the same time effectual, substitute.
The
first improvement in the direction of economy at Wylarn was the use of
cast-iron plate rails in lieu of wood - a change which enabled one horse to
draw two waggons. By the time that this improvement was completed, great things
were reported about travelling engines which Trevethick was making in South
Wales. Mr. Blackett ordered one. It was put together at Whinfield's foundry, Gateshead,
and there it remained. For when it was completed Mr. Blackett saw that it could
not be successfully employed upon his waggonway, and he left it alone. Then
came Blenkinsop to the North with his iron horse, and that did not promise much
better a Its. And so, although everybody who studied the subject knew that
horse traction was doomed, and felt certain that steam was to become the motive
power of the future, no one had hit upon the method of making steam
commercially available as a substitute for horse-flesh.
William Hedley
William
Hedley, acquainted with all that was being done, joined the ever-increasing
band of experimenters who were trying to solve the problem. He had convinced
himself that smooth wheels could be made to run upon smooth rails without the
intervention of chains, cog-wheels, or rack work, the weight of the engine
alone giving sufficient adhesion, and with the aid of Timothy Hackworth,
foreman of the colliery smiths, he proceeded to put his ideas to a practical
test. How he made the discovery, tried it, and prove its accuracy may be told
in his own words: - "In October, 1812, 1 had the direction of Wylam
Colliery; at that period I was requested by the proprietor to undertake the
construction of a locomotive engine. Amongst the many obstacles to locomotion
at that period was the idea entertained by practical men and acted upon - viz,
that an engine would only draw after it on a level road, a weight equal to its
own. To obviate this, Trevethick and Vivian proposed to make the wheels rough
and uneven, etc. Mr. Blenkinsop, in1811, effected the locomotion by a toothed
or rack rail; in December, 1812, W & E Chapman, by means of a chain; and in
May, 1813, Mr. Brunton, of Bunton, by movable legs. I was, however, forcibly
impressed with the idea, which was strengthened by some small preliminary
experiments, that the weight of an engine was sufficient for the purpose of
enabling it to draw a train of loaded wagons. To determine this important
point, I had a carriage constructed; this carriage was placed upon the
railroad, and loaded with different parcels of iron, the weight of which had
previously been ascertained; two, four, six, etc., loaded coal waggons were
attached to it, the carriage itself was moved by the application of men at the
four handles; and in order that the men might not touch the ground, a stage was
suspended from the carriage at each handle for them to stand upon. I
ascertained the proportion between the weight of the experimental carriage and
the coal waggons at that point when the wheels of the carriage would surge or
turn round without advancing it. The weight of the carriage, and the number of
waggons also, were repeatedly varied, but with the same relative result. This
experiment, which was on a large scale, was decisive of the fact that the
friction of the wheels of an engine carriage upon the rails was sufficient to
enable it to draw a train of loaded coal waggons. [Details of the engine
follow.] The engine was placed upon four wheels, and went well; a short time
after it commenced it regularly drew eight loaded coal waggons after it, at the
rate of from four to five miles per hour on Wylam railroad,
which was in a very bad state. . . . I do not wish to detract one iota from the
celebrity to which Mr. Stephenson is entitled; he has done much for the
locomotive engine; but by referring to Mr. (Nicholas] WoodÕs book on railroads,
which, as respects Mr. Stephenson's exertions, may be considered good
authority. it appears that a locomotive engine was not constructed by Mr. S, before
25th July, 1814. Long before this period the use of horses on the Wylam railroad
was superseded by the locomotive engines, and a large annual sum in the course
of being saved to the colliery from the reduced charge in conveying the coals.
My patent bears date 13th March, 1813."
The
original engine, or rather the first successful engine - for the original was
only an experiment which Mr. Hedley constructed to Mr. Blacketes order, ran
upon the Wylam waggonway from 1813 down to the year 1862. It was known far and
wide as "Puffing Billy," and for a long time was one of the lions of
the district.
Dr.
Smiles, in the "Life of Stephenson," tells a story of a stranger, who,
proceeding one dark evening along the High Street Road, near Wylam, saw "Billy"
puffing and snorting its painful and laborious way up from Newburn. He had
never heard of the new engine, and was almost frightened out of his senses at
its approach. An uncouth monster it must have looked, coming flaming on in the
dark, working its piston up and down like a huge arm, snorting out blasts of
steam from either nostril, and throwing out fire and smoke as it panted along.
No wonder that he rushed terrified through the hedge, fled across the fields,
and called out to the first person he met that he had just encountered "a
terrible devil on the High Street Road."
Visitors
to South Kensington Museum may see a battered. rusty, and somewhat angular
piece of mechanism standing in one of the Machinery Courts, and learn from the
catalogue that that is the identical locomotive that frightened the strange - the
ÒPuffing BillyÓ of Wylam, with which Mr. Hedley successfully demonstrated the
important fact that the adhesion of smooth wheels upon smooth rails was
sufficient to produce progressive motion.
While
he resided in the neighbourhood of Newcastle Mr. Hedley was a member of the Literary
and Philosophical Society, and contributed to the interesting discussions on
scientific and mechanical matters which, at that time, were a leading feature
in the society's meetings. "At these meetings every scientific discovery
of importance was brought forward; at them the battle of the lamps was fiercely
fought, and the famous ÔGeordy' was first exhibited; Thomas Bewick illustrated
some of the papers read; William Hedley discoursed upon railways when their
modern meaning was a unknown." In 1822 he performed a signal service to
the export coal trade of the Tyne. There was a great strike of keelmen upon the
river, involving widespread dislocation of local industry, for the sailors
joined the strikers, and practically stopped the trade. It is upon record that
Mr. Hedley, taking one of his Wylam locomotives off its wheels, placing it on
board a keel, with temporary paddles attached, and, using the combination as a
steam-tug to take coal-laden craft down to the ships, dispensed with the
services of keelmen altogether.
Before
the strike occurred he had acquired a considerable interest in shipping, and a
few months after it was ended, in the year 1824, he took Crow Treees Colliery,
near Durham, and became a coal- owner. Two years later he leased Callerton
Colliery, and, ceasing his connection With Mr. Blackett, went to Callerton to
reside. At that place he brought into operation a scheme for utilising both
ends of the colliery pumping beam, and had the satisfaction of seeing his plan
generally adopted.
About
this time Mr. Hadley interested himself in the construction of a railway to
connect the South Durham coal-field with the river Tees, commencing at Sim
Pasture, on the Stockton and Darlington line, and terminating at Haverton Hill,
near Port Clarence. The expectations that had been formed of the utility of the
Clarence line in developing the coal trade of the district were not realized.
For three years the only traffic on the line came from Mr. HedleyÕs collieries,
and eventually it was absorbed into the Stockton and Darlington system.
Embarking
still further in coal-mining speculations, Mr. Hadley in 1828 leased the
royalty of South Moor, near Lanchester, and, in 1832, that of Coxhoe or West
Hatton. This latter, with Crow Trees, he sold, a few years afterwards, and, for
the rest of his life devoted himself to the development of South Moor, with the
adjoining collieries of Holmside and Craghead. He resided at Burnhopside Hall,
near his pits, and there, on the 9th of January, 1843, in the sixty-third year
of his age, he died. Shortly before his death he purchased the estate of
Newton, near Stocksfield
Mr.
Hadley was the father of three or four notable sons. Oswald Dodd Hadley, the
eldest, wrote a spirited book maintaining his father's claims to recognition as
a railway pioneer, entitled " Who Invented the Locomotive Engine?"; Tomas
Hadley, the second son, founded the Bishopric of Newcastle; George Hadley, the
third son, an active justice of the Peace for the county of Durham and the
borough of Newcastle; and William Hadley, the fourth son, also a magistrate for
the county of Durham, erected the handsome church which adorns his native
village of Wylam. The eldest son, 0. D. Hadley, left issue; the other three
died at a great age unmarried.