Tag Archives: Mining heritage

The President Steam Engine- Key dates

A Cornish Engine in the USA

These dates have been derived from a quick dip into Damian Nance’s article on the engine, and correspondence from Mark Connar; I dived in, grabbed a few dates and sorted them out into an order. Then to add some context I have added a few dates from the life of William West, John West’s famous uncle.

Events leading up to the engine’s creation

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1801 William West is born at Dolcoath

1835 Austen Engine’s Trial

1838 East London Waterworks engine started

1845 A rich zinc ore deposit in the dolomite limestone of Saucon Valley was discovered

1853 A  predecessor company to the Lehigh Zinc Company was formed to extract and smelt this primary material.

1854 Ueberotth mine was opencast operation

1860 Lehigh Zinc Company formed

1866 John West erected a 32″ double acting engine

1868  the Company’s engineer, John West from Cornwall as commissioned to design an engine capable of pumping 12,000 gallons/minute from a depth of 300 feet.

By 1869 three different engines were being used to clear the mines of water

The Engine’s operating years

1872 The President  was erected

1874 the engine’s crank broke and it took a number of days for it to be repaired and there was concern that the mines would fill with water.

1876 Operations were suspended

1879 William West dies

The President’s later life

1881 One of the owners of the Correll Mine in Friedensville purchased the mining assets of Lehigh Zinc and unified them under the name “Friedensville Zinc Company”

1883 New shafts were being dug and that the plan was to move the President to the new shaft location. This equipment move never transpired.

1884, Water was controlled in the mines by using two new steam pumps with the President was being kept in operational condition as a backup pump. Later that year, in May, the President was restarted.

By 1890 The Ueberroth mine was no longer being worked and the President was being used to lower the water in the other, still active, mine works.

1891 The last reported time that the President Pump operated

Events after the engine’s final steaming

1898 Unsuccessful efforts were made to raise capital in Europe to restart the Friedensville mine.

1893 All mining activities in the Friedensville area ceased

1899 The President was for sale

1900 The President was sold to Philadelphia based scrap dealers for $10,000

1901 The sixteen boilers were removed from the site to South Bethlehem by the New Jersey Zinc Company. The plan was to reuse these equipment pieces at other New Jersey Zinc mines.

1940s A new Friedensville mine was opened by the New Jersey Zinc Company which operated until 1983

Other Time Lines on this blog


51tRtgzctrL__SL160_PIsitb-sticker-arrow-dp,TopRight,12,-18_SH30_OU02_AA160_Sketch of the life of William West of Tredenham

This publication describes the life and work of John West’s uncle through the eyes of a Victorian biographer.

Available on kindle>

The paperback “Last Great Cornish Engineer” explores the Engineer’s life beyond the words of the sketch.

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The Largest stationary Engine in the World-1872

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The President steam engine described in in the Australian Advertiser

Whilst pondering on how to start this dive into the history of the President steam I stumbled across this real gem of an article, and also an amazing website for historical research. Although written in 1872 the article was perfect to introduce this series of posts- a gift-thanks the National Library of Australia.

On the Trove website of the National  Library of Australia is a newspaper article from the South Australian Advertiser, published May 13th, 1872 that describes the President Engine, and also refers to John West and several other Cornish Engineers. The Trove site is a fascinatingTroveIcon resource, and whilst there, I was quickly sidetracked into doing my bit by correcting the transcript of the article. I highly recommend a visit to Trove, and having a session at correcting some text for them.

 Here is the text of the article-

THE LARGEST STATIONARY ENGINE IN THE WORLD


A recent number of the Mining Journal gives an interesting account of the starting of the Lehigh Zinc Company’s mammoth engine, in America. After describing the progress of fine ore mining generally, the following brief description of the great pumping engine is added:—
The engine was three years building, and was designed by Mr. John West, engineer of thePresidentNewspaper Lehigh Zinc Company, who personally superintended its erection in all its parts, down to the minutest particular. The engine was built by Merries: & Sons, Philadelphia, and the
pumps and boilers by I. P. Morris & Co., Philadelphia. The object for which the engine was built was to concentrate the greatest amount of power on one particular spot in the mines in the most economical manner. These new pumps drain the whole property of the Company, and are erected on the particular spot on which they stand on account of the presence of a firm rock to plant upon. Following is a description of the mammoth engine, as we gathered it from a conversation with Mr.West, which will be found to contain technical facts which Mr. Webster did not give in his remarks.
The engine has a pumping capacity of 15,000 gallons per minute, and may be run to 17,000 in case of emergency, raising water from a depth of 300 feet The engine alone weighs 650 tons, and including the pumps and boilers the total weight of the machinery is 1,000 tons. Size of cylinder, 110 inches in diameter; length of stroke, 10 feet. The heaviest pieces of iron in the engine are the sections of beams, and weigh 24 tons. There are two pieces of wrought-iron -weighing 16 tons each. The fly-wheels weigh 75 tons each; crank pins 1 ton each. The piston rod is 14 inches in diameter. The cross head weighs 8 tons. The connecting rods have 9-inch necks, and are 15 inches in the middle, 41 feet 2 1/2  inches long, and weigh 11 tons each.
There are two air pumps, 50 inches in diameter each.
PresidentNewspaper2This is, so far as known, the most powerful stationary engine in the world. Next to it in point of size and capacity is the engine at the Cincinnati Waterworks, cylinder 109 inches in diameter. Next is the engine at the Brooklyn Works, cylinder 90 inches; and next the engines used to drain the Meer at Haarlem, in Holland, There are three of these cylinders, 84 inches steam, with 12 feet Sims’compound, 600 -horse-power each. Next are the large Cornish engines used in the Cornish mines in England, and in the London Waterworks.
The work of the “President” will be to drive four plunger pumps, each 30 inches in diameter by 10-feet stroke ; four lifting pumps, each 31 1/2 inches in diameter by 10-feet stroke—the plunger pumps being uppermost and stationary. The lifting pumps will be used in the bottom of the shaft, and are movable, so as to go down as the shaft is sunk;and the lifting pumps, on account of veins of ore running through the
 shaft, are and will continue to be suspended, or the weight of the pumps would force them down into the ore to an indefinite depth. To handle these lifting pumps, hoisting or PresidentNewspaper3lowering them at pleasure, a steam capstan, capable of lifting 50 tons vertically, is used. By a series of strong gearing, a drum and a steel wire rope, with this capstan, if anything goes wrong with the pumps they can be taken hold of by the top and pulled out of water, repaired, and put back in a very short time. Everything that past experience could dictate is here applied, or at least, as Mr. West said, so it is thought, so far as known.
Mr. John West, who has brought this massive engine to its present state of perfect working, has been employed by the Lehigh Zinc Company for about five years, and designed and superintended the construction of all the machinery in and about these mines. This engine is certainly a triumph of skill, pluck, and per severance, of which the Company, who backed
up the President, Mr. Webster, who backed up
and sustained Mr. West, the engineer, who conceived
and carried out the only feasible plan for relief from the difficulties under which the
Company labored—too much water—may all feel very proud.
The erector of this mammoth engine, under Mr. West’s supervision, is Simeon Noell, a Cornishman, who has had 21 years’ experience in this kind of work in Cornwall, England.. The engineers who will run the “President” hereafter are William Harry, a Cornishman, age 35 years, with 17 years’ experience; and John Beddington, also a Comishman, age 37 years, 21 years’ experience as engineer. Bothsaw the engine go up from its foundation, and know every piece of it, and will keep a watchful and intelligent eye on the mammoth engine.
The John West refereed to in the article was the son of another Cornish engineer, who was also called John West, and that John West was the brother of William West, the subject of my two publications and many of the post in this blog.

And now I will read through the article again and pick up some threads to explore.


Books about William West

wpid-westcover.jpgOne paperback, one Kindle  51tRtgzctrL__SL160_PIsitb-sticker-arrow-dp,TopRight,12,-18_SH30_OU02_AA160_

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Austen’s Engine Trial

austens2010The focal point of my talk at Luxulyan has to be the Austen engine at Fowey Consols. This post explains why.

An historic event at Fowey Consols

Overlooking St. Blazey Gate in Cornwall on October 22nd 1835 a crowd of the respectable, skilled and knowledgeable gathered to witness an event that would be a landmark in steam engineering history. It would be an event that  would change the life forever of its engineer, enshrine  the name of a landowner in history, bring wealth to a famous foundry  and have have impact  wherever water needed to be pumped in Britain.

Austen’s 80″ Cornish steam engine at Fowey Consols was at the center of the event.  Expert witnesses watched as coal stores were measures, stores locked, meters read, machinery inspections conducted and measurements taken. The objective of the day was simple to measure the efficiency of the engine in its ability to pump water out from the depths of the mine hundreds of  feet below its foundations.dscf9312

As an activity this was not unique, for since 1811 all over Cornwall engines’ efficiency had been measured, recorded and published. ‘Duty’ was the unit of measurement used, and a publication now refereed to as  ‘Leans Engine Reporter’ publicly shared the results; results that had driven a technology race in Cornish Mines.

What made the measurement of duty at Austen’s engine in 1835  was that this was a trial to prove or disprove the claims of duty being made for this engine. This was an engine whose arrival within the tables of Leans was with figures that outperformed all the existing  famous engines in Cornwall.  In addition its joint engineers, William West and William Petherick were relatively unknown in the public arena. The pair did not have a record of high performing engines, and their arrival straight to the top of the league tables sparked disbelief and accusations of foul play. And so the trial was organised, to prove in controlled conditions that Austen’s engine actually performing as the engineers claimed.

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Austen’s Engine site 2017 Copyright OS Click here for map>

The mechanics of the trial required all the factors that made up the measurement of duty to be recorded. That is the amount of water lifted, by what distance with how much coal.

And so the coal was measured, the length of pump stroke measured and number of strokes taken by the large beam engine recorded. The resulting figure was a measurement of how much coal was needed to raise water from the depths of a Cornish mine. A figure of great importance to Cornwall, where its mine’s where deep, water was in abundance and coal expensive.

On the 23rd of October 1835 the trial finished. Measurements were taken and calculations complete; the resulting figure was spectacular. Austen’s engine had achieved 125 million duty, a performance that broke the existing records, and a performance that would never be overtaken by any other engine.

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Austen’s Engine on Google Maps 2017 Click here for map>

That day on Fowey Consols Cornish Steam engine technology appears to have reached its zenith. I say appears, because history is never as simple as that, disputes, accusations and controversy followed in the wake of the trial, and the duty recording system collapsed soon afterwards.

125 million did have its impact on history, despite of
the controversy. William West became very rich on its reputation, Harvey’s of Hayle would gain large amounts of extra work, and its influence would eventually result in improvements in clean water supply in the rapidly expanding British cities.

For another post about duty from this blog, ‘ Lean’s reporter, John Taylor and some layers of historyClick here>


51tRtgzctrL__SL160_PIsitb-sticker-arrow-dp,TopRight,12,-18_SH30_OU02_AA160_ If you enjoy reading on Kindle you can read more about William West of Tredenham>

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Webb and Geach explored- The miscellaneous mines

A wander through the ‘History and Progress of Mining in the Liskeard and Caradon District’

CaradonCopperPan

That is the final post covering the mines within the miscellaneous section of Webb and Geach’s book  completed. So before this blog leaves the topic for some William West related topics here is an index of the posts.

These posts explores some of the smaller mines described within Webb and Geach’s  book of the Liskeard mining district in east Cornwall. This 1863 publication is currently available in paperback from the Trevthick Society, ISBN 978 0904040 88 3.wpid-wp-1441052784407.png

Each of the posts explores the mine sites through maps available on the internet, so by following the links a virtual exploration of the locations can be undertaken. The mines covered are all listed in the section titled ‘Miscellaneous’ within the book ( pages 98-102). In describing these mines Webb and Geach state-

“Several lodes in various parts of this district have been formerly worked, mostly for tin, but are now abandoned, many of them for long periods.”

Predictably, many of this mines have little or no evidence on maps, even by the 1880’s little remained on the Ordnance Survey maps. Tantalising traces do remain however, of some of these unsuccessful attempts to mine in the area around Caradon Hill.

Brwestcraddockmoorsymonsenton Symons’ map of 1863 contains evidence of many of these mines, and a copy of that amazing Victorian Cartography forms part of ‘The Liskeard Mining District in 1863‘ publication.

Its been great fun exploring these little known Cornish mines through the screen of my Kindle Fire. But William West of Tredenham, The Last Great Cornish Engineer is again requiring some fresh research. So this blog will be leaving Webb and Geach for a while, but will return in the future to look at some of the more successful mines of the Liskeard District.

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The Man Engine- who invented it?

The Levant Man engine disaster will be forever linked with the word ‘Man Engine’.

Iron straps holding the man engine rod to the beam separated the miners  from a successful journey and death. On that day the 20 October 1919, the tired overworked metal straps gave way and 31  miners fell to their deaths. It shattered a community, and it shattered the reputation of the man engine.

But it is not that day that this post will recall, nor a day many earlier in 1842 when Michael’s Loam‘s invention first started transporting miners at Trasavean mine. It will instead recall a day in 1851, an event at Fowey Consols, and an engineer called William West.

On that day, the 28th July 1851, an assorted crowd of mine owners, politicians, mineral lords, local gentry and even the Prussian foreign minister gathered at Fowey Consols. They were there to witness the starting of a new man engine, and of course the expectation of a grand count house dinner afterwards.

OS1881FoweyConsols

Once Lord Vivian had made the formal announcements to start the man engine, the 30 foot diameter water wheel started to turn. About every 10 seconds it completed a revolution, each of these revolutions turned through gears a flywheel that spun at three times of the speed of the waterwheel. It would be in obvious to the guests how this power was transferred to the shaft. A crank changed the wheel’s turning into horizontal motion to transfer the power to the shaft, where a large balance bob, resembling a beam of a beam engine, rotated the motion 90 degrees to an 8″ wooden rod that descended into the depths of the shaft.

To many in the crowd this was nothing new, it looked just like the system used at shaft mouths all over Cornwall to power pumps. It was down the shaft where West and his co-designer John Puckey had worked their magic. Looking down the shaft they would have seen the long rod rising and falling twelve feet. At every 12 feet on the rod was fixed a one foot square platform, and corresponding to these were platforms on the shaft wall. At this stage,  many of the guests would not have been able to comprehend how men could descend to the great depths of the mine on such an arrangement. But once the miners started to stand on the platforms, once the mesmerizing dance of the man engine started, the simplistic beauty of the man engine became clear.

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The dance went like this:
As the rod reaches the top of its stroke step onto the platform on the rod, and hold on tight to the handle in front of you.  The rod descends 12 feet, and then step off sideways to a fixed platform on the shaft wall. Wait as the rod rises to bring the next platform up to meet you, step on and repeat. Repeat, and repeat, 12 feet at a time until you descend into the dark levels and stopes of the mine where your work lay. To ascend the shaft, just reverse the dance.

Once those important guests had witnessed the miners one after another descend out of their view it would have made sense how important West and Puckey’s new machine was.

Some would have seen the potential to save many lives. Falling off wet slippery ladders on those long climbs could be a thing of the past. More significantly huge numbers lives could be saved from removing the physical onslaught caused by climbing the equivalent of a mountain every working day of their lives.  This onslaught on the body that had to be undertaken after a long, hard shift of hard labour, and one that took the miner from the stifling heat of the depths to often the bitter cold of the surface. The result was predictable, heart and lungs took the brunt of the strain, and early death would follow.  So, some who watched on that day saw the machine through the eyes of the social good it would bring, but others saw it differently.

They saw the increase in  speed of miners disappearing beneath their feet as a increase in their private wealth. Every minute saved from climbing ladders was a minute usedman%20engine for productive work. The more imaginative saw beyond that to more profits.  Less tired miners reaching their workplace would be more productive, more profits. Less tired miners live longer, keeping their valuable experience, more profits. Older miners could now continue to work the deeper levels, more experience where it was needed, more profits.

This man engine of West’s was good for miners, and good for profits.

To those that had seen one of the  Loam’s man engines at work this one before them a Fowey Consols was visibly superior. Loam had staked the claim as the man engine inventor, and as a reward had received a hard fought for prize from the Cornwall Pyrotechnic Society.

On a Loam engine there was two rods, two oscillating rods with platforms, and the dance was different. Miners had to step from moving rod to moving rod. There was no room for error, and their was no fixed platform on which to pause.  More importantly for the shareholders in the crowd, those who were watching their profits rise, the twin rods could only carry half as many miners for the same number of strokes. A counter-intuitive result, but one that arises from West’s engine being able to move miners up and down at the same time.

WestManEngines

William West built man engines

Once that meal in the counthouse was consumed, the port drunk, and the speeches made, the guests dispersed with memories of that miner’s dance. West and Puckey had proudly demonstrated their new engine, an from then on only their design would be installed. Every man engine built after that date would have a single rod, including the one that so tragically failed in 1919.

West installed the last man engine at Jopes Shaft, South Caradon in 1872. The engine was later moved to Kitto’s shaft.

 

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Kitto’s Shaft at South Caradon Mine

Popular history is often deceptive. Its simplification creates wonderful story, but the deeper truth is always more interesting. This is such a case, for neither did Michael Loam invent this man engine, or the man engine was a machine that killed miners, it saved thousands and the one that was used all over Cornwall was invented by West and Puckey.


Click here for ‘The Last Great Cornish Engineer’- William West

Click here for the Navsbooks store William West book shelf.

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