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Thursday, 24 April 2014

South Met. Co-partnership Scheme 2

 This extract from my M.Phil thesis (Thames Poly 198something) is a continuation of the posting below - South Met. Co-partnership Scheme Part 1.   Hope to put the rest up soon and sorry for the break in continuity


As the scheme progressed and grew after 1889 it can be seen that its concerns fall into two areas - control of the workforce, the incentive to self-discipline among them, and consultation.
From the start agreements could be used to select and control the workforce, the Co-partnership Committee could be used as a means of participation while holding control of the labour process firmly in management's hands. Later changes included the sales of stock as a means of further control through withholding privileges from dissidents. At another level of participation was the worker director scheme. Such means of controlling the workforce through welfare provision was becoming common in this period. Helen Jones’ study of welfare provision between the Wars remarks on this and describes it as the 'principal motive behind employers' welfare   schemes'. [Helen Jones. Employee Welfare Schemes and Industrial Relations in Inter-war Britain. Business History March 1983

As we have seen, initially agreements arranged for a sum of money to be kept in hand as a guarantee of good behaviour and each employment was made a term of fixed contract which meant that the act of striking would involve both legal proceedings and loss of money. For many workers the risk of these penalties was well worth a guaranteed year's work with the promise of an additional lump sum.
In 1889 Livesey had been to some lengths to say that he was willing to co-exist with unions - 'he had not one word to say against unions which were properly conducted'.  [Times. Report Feb. 1890]

Will Thorne changed all that - or perhaps Livesey was looking for an excuse. In February 1890 Thorne made a speech at Plymouth. He said that the strike at South Met. was a failure but that next time the Company would not get seven days notice, the men would come out at once and risk the law. Livesey then said that he would have nothing more to do with an organisation which was prepared to break the law to further its demands. The agreements were changed and men thenceforth had to sign to 'say' that they were not members of the Gas Workers Union. The two unions banned in this way were the Gas Workers and the Coal Porters. Men were, however, not excluded if they had been members in the past.

In 1889 all who wanted to sign agreements were encouraged to do so but as time went on the granting of agreements to individual workmen as an incentive was used -they were not given to those of whom management, for one reason or another, disapproved.
In the first year of renewal agreements were refused to some men who showed a 'spirit of insubordination' and this policy was continued. In later years agreements were refused to those who 'showed a want of interest in their work' or, as Livesey told the workforce in 1906, through one of two reasons ' careless or   indifferent work and selling stock by withdrawing bonus'.  Refusal   was thus a policy which gathered momentum - it became more progressively easier to be refused as time went on. In the 1890s refusal for lack of interest and insubordination had been extended to refusal for lack of thrift; by the 1900s it was extended to 'men who persistently withdrew their bonuses or who sell their stock to outsiders - publicans or loan offices. [George Livesey. Profit Sharing. A Vindication. Economic Review.  Nov. 1900]

Livesey explained that the granting of an agreement was one of the most important steps that could be taken against a workman and
'the control of agreements must be held by the Chief - it involves the question of absolute justice'. [George Livesey. Employed, Employers and Copartnership.  Labour Co-partnership  Jan/Feb 1901]

These remarks were made in a lecture given in 1906 to fellow gas managers and he used as an example the setting up of a scheme in the South Suburban Works at Bell Green. No provision was made there to renew -agreements discriminately and 'I was greatly disappointed' • Pointing to the carbonising figures he said that .they showed how that if agreements were renewed selectively they 'improved' - thus showing his audience the economic basis of what had become not only an incentive system but a means of selecting only suitable workers. - 'if he gets no agreement his ultimate fate is to leave. [Livesey. Employed, Employers etc.]
This' course of action was, of course, criticised. In "Profit Sharing; a Vindication" Livesey described how he had been tackled on this question by A.J.Mundella during the course of a sitting of   the Royal Commission on Labour. [Livesey Vindication].    In order to demonstrate his point he had called together a meeting of the Profit Sharing Committee to discover their opinion of agreements;  

- 'the earnestness with which they urged me not to interfere with the agreements in any way was almost pathetic - they are regarded as a privilege by the men’ [Livesey. Vindication]
The value to the workers was of course in job security given by the agreements

'I hope so to conduct myself and not to do anything to the detriment of the Company by signing the agreements the Company guarantees to find me  employment for the next twelve months'. [Livesey Vindication]

The question must obviously be asked as to whether this method of controlling and selecting the workforce meant that militants were being deliberately weeded out.

Management said that grievances should be channelled through   the means set up by them for that purpose.  The Profit Sharing -   later Co-partnership - Committee was set up after the "Interview'. A consultative process was part of the initial plan. Livesey had said:   
'the idea is that as soon as possible a Committee to be composed of equal numbers of workmen selected by themselves and Officers chosen by the Directors presided over by the Chairman of the Company shall be formed to settle all details'.  [Report of the proceedings of an Interview….. pub South Met Gas Co. 1889]
 
This Committee soon became a means of communication between Company and participants in the profit sharing scheme - in due course most of the workforce. Although its structure changed during the succeeding forty years - it included women during the First World War - it remained much as it was set up. Elected members retired by rotation and complicated rules ensured that a quorum must always include a majority of workmen  together with the Chairman's casting vote.   

 It became customary for the workmen representatives to have a pre-meeting without the management representatives who, in any case, must never be in a position to outvote them.
Speaking in 1899 Livesey described its aims as more than merely consultative:   

'it has been a powerful means of promoting mutual confidence and educating the men"    [Livesey. Newcastle Interview]
In his view men always accepted management's view if it was reasonable.   

'if a request could not be granted the Committee had been told plainly and the reasons stated and always with the same result” [Livesey. Newcastle Interview]
Thus the work of the Committee had two aspects - one consultative;   the other the reconciliation of grievances.  In the early 18905   Livesey had asked for the opinions - as we have seen in the instance of the agreements - and in time he enlisted their aid on political questions on which they could provide an effective lobby. Fay says:   

 'it was the Co-partnership Committee which in 1897 settled and presented to the workers for acceptance the rules of the Accident Fund.  its most recent task has been provided by the National Insurance Act'.  [C.R.Fay.  Cop-partnership in Industry.   London 1913]

Emloyers Liability legislation was a matter in which Livesey was concerned to lobby Government and the Co-partnership Committee members duly made a statement against the legislation and lobbied Parliament. –
Once legislation had been enacted the Committee took decisions on its implementation in the Company. In the First World War the Committee took decisions of principle on the way that war work was organised.  [Co partnership Journal] For example, they decided that men in the armed services still receiving full pay from the Company should not get holiday pay but would get holidays when they got back; that death in battle did not count as accidental death in the company’s service for the purposes of the pension fund, and so on. In 1917 they allowed women workers to sign co-partnership agreements.

A more important day to day role of the Committee was in the reconciliation of grievances. Aggrieved parties were expected to take up their problems with their foreman or to their Committee representative. If a dispute could not be resolved through discussion and if it required a ruling on a matter of principle it could then be taken for discussion to the whole Committee. For example, whether Christmas bonus should be stopped if men reported sick after Christmas and how to discover if post-Christmas sickness was genuine illness.
A great deal of the Committee's work concerned disputes on pension and welfare arrangements - in August 1911, for instance, they backed the Company when compensation was not paid to an accident   that had remained unreported for some months,  and in September   1916 they backed the Company when an accident had taken place  ~.  - 163 - while an employee was doing free-lance lighterage work. Often these rulings involved issues of principle. In February 1914 in ~ response to a special case they ruled that a bonus could be paid by post if an employee requested it; in April 1905 they ruled that youths under sixteen could be admitted to the sick fund.

While Fay, writing in 1912 of an earlier period, could say that 'topics such as wages and the cost of living would probably be ruled out of order' by 1918 such matters were discussed by the committee -although management attempted to rule them out of order. [Charles Carpenter. Industrial co-operation LCA 1911/1921]. The First World War had given the Committee a freer hand to discuss matters beyond the routine, and with Livesey and meetings chaired by Charles Carpenter, Committee reports seem to indicate that the Committee was more determined to discuss subjects that management would find controversial. In May 1924, for instance, the Committee asked about wage rises.
As can be seen from the Company’s policy on accidents men were encouraged to take decisions on their own working lives. This worked well, for instance, when the Committee was taking a decision to root out non-combatants in the First World War from the workforce, but rather less well when wages were under discussion. It is too  easy to imagine that the Committee was not in agreement with management on their role - they were quick to establish their positions should they imagine that trade unions might' supplant them. In August 1920 they passed a resolution, in a period of union activity, that they alone represented the workforce to management.

Men serving on the Committee had to have an investment of £25 in Company stock and at least five years’ service. They would thus be men with an investment in the Company who would be eager to re-inforce the system and want a measure of power for themselves. It is naive to think, that dissidents would have ever got in a position to be elected.
By 1900 the profit sharing scheme had become 'Co-partnership'. Employees had become 'partners' in that they could buy stock and vote for their own employee directors.

As we have seen the idea of employee shareholders was not a new one in South Met. By 1894 it became possible for employees to buy shares with half of their invested bonus. This system 'gave the Company an opportunity to institute a snakes and ladder like system of rewards and punishments. The virtuous flourished in a world of house purchase while the improvident sank into oblivion
 In 1894 the employees were offered the opportunity to have their bonus increased by l~% if they were willing to have half their bonus invested in Company stock. A few small amendments we~ made in 1898 to accommodate the worker director scheme and then, in 1899, so that more men would invest those who had withdrawn all their bonus over the past five years, rather than invest, were told that unless they deposited a sum of money with the Company each week they would get no withdrawable bonus in 1900. The amount they must save must equal a week’s wages by June 1900. The bonus was raised to a standard percentage for both invested and withdrawable parts and for most men it became obligatory to invest half in Company stock. It was now forbidden to sell this stock. In 1910 a further measure even forbade the withdrawal of the remaining ... free portion and all bonus was to be invested. Withdrawals could only take place under very special circumstances involving special   permission and a weeks’ notice [BOT reports 1891 –1920].

In the early 1900s, the Company under the auspices of the Co-partnership Committee set about purging from the Company those whose stock certificates had not been deposited wisely. Not only was the Company's interest evoked but all the respectable man's horror of pawnshops, publicans and money lenders. 'Co-partnership 30 Journal 8arried comparative figures from the various Company works of numbers of those who had pawned their stock certificates: Bankside (a very small station) had none, while Rotherhithe led the  - 166 - way with 29% of certificates in pawn~ As they said, the Board was very disappointed to find that 14% of the Officers visited pawnbrokers too. Other certificates had been used as down-payments on furniture or as a guarantee to money lenders - some of them ex-employees using their 'nest eggs' to set up in brokerage.
Men 'were warned against pawn shops and obliged to produce their certificates out of pawn. One man, it was reported, re-pawned his the next day and was sacked. Workers ~~re np longer allowed to keep their certificates themselves and they were obliged to leave them with the Company for safe-keeping.

For those workmen who did not mind if their money was piling up unseen in the Company's hands rewards followed. They not only ~ qualified for the Co-partnership Committee and eventual employee directorships but they had the opportunity to become property owners. The Company operated its own Building Society (which still exists) into which members could pay money from their own savings. This investment could be released together with their Company stockholding to purchase a home.
 Co-partnership Journal comments on what it describes as 'rumours' that the newly built Corbett estate in Lewisham was being reserved for gas workers. This estate, even in 1983, constitutes some of the highest quality terraced housing in the district. The Company also provided rented flats and houses.

Emigration to the colonies was another approved reason for withdrawal. Employees were also encouraged to make wills to leave their assets wisely. So that no more money than was necessary left the Company's hands a loan system was instituted so that employees tempted to ask for withdrawal in a domestic emergency could borrow money at preferential rates and not touch their investment. Livesey explained that the accumulation by the middle classes of capital had built up both the class and the stock of capital a century earlier; now the working classes 32 could do the same. [Co-Partnership Journal]

The total accumulation of capital in the hands of the workers was not enough to give them a significant vote at Company meetings to sway policy; in 1921 they were thought to have only about 7% of the total shareholding. [BOT 1921]

Together with this system of rewards and punishments the bonus continued to be paid, albeit in the form of unseen certificates. As the price of gas rose various changes ensured a bonus in most years - in 1901 a different base price was set when gas prices rose to ensure that a bonus would be paid.

South Met. were very proud of the lack of restlessness among workmen in years when the bonus was reduced. In the First World War it is not surprising that patriotic workmen did not grumble when the bonus disappeared for years at a time. Changing economic circumstances meant that the original basis of the scheme was subject to constant changes after 1918.

Thursday, 10 April 2014

Livesey's memorial - in £sd

The article below comes from South Met. Gas Co's house magazine Co-partnership Journal in 1908. Anyone who has read their way through the postings on the South Met. Co-partnership scheme (basically my M.Phil thesis) will understand what this is about. But - briefly - in 1889 South Met. under George Livesey had set up a  bonus scheme for their workforce whereby a bonus was paid relative to the then price of gas sold by South Met. This is all tied up with the 1889 gas workers strike and George Livesey's aspirations for society - but never mind that at the moment)

Livesey had died in 1908 and the following article is part of a series of memorial articles to him. 

(having said all that - this has been hellish to scan and type accurately and I hope it is ok.  It was not helped by Microscoft arrogantly crashing my machine half way through on the pretext of 'updates')

- and - note for foreigners and people under 50 - figures  s ..d.  refers to shillings and pence - thus 2s.3d. is two shillings and threepence - (or, as we would have said then 'two and three') just over 10 pence/



THE ENDURING MEMORIAL.

It has been thought good to publish in this issue of our Journal the figures showing the progress of our Co-Partnership up to June 30th last. The table .below gives at a glance some of the first-fruits of our late Chairman's labours in this direction, and we know that these evidences of success cheered him in the last years of his life. Our hope for the future of both capitalist and worker rests on our faith in the principles of which these figures show a portion of the result-the other portion (peace, harmony, and goodwill) cannot be shown in figures:-

Year
Price of gas
Bonus %
Total Bonus
£100 stock
1889
Nest egg
£6,863
1890
2s.3d.
5
6,037
189l
8,653
1892
2s 3d-2s6d.
3
7,524
1893
2s.6d – 2s 5d.
4
1894
2s 5d.  2s 2d.
6
11,276
102
1895
2s. 4d.
12,506
110
1896
2s. 3d.
7 1/2
16,217
125
1897
17,332
135
1898
2
2
17,612
137 1/2
1899
2s 2d
81/4
20,664
135
1900
2s. 1d
9
23.734
122
1901
2s. 8d
3 ¾
10,221
1902
2s  8d
7 1/2
25,222
123
1903
27,813
121 1/2
1904
2s.8d. -2s.1d
8 ¼
33,212
123
1905
2s.
9 3/4
42,648
131
1906
43,961
1907
45,591
120
1908
2s 3d.
71/2
36,426
120


Total paid in Bonuses                                                                                 £419,309.

On June 30th last 5,146 Employees held Ordinary Stock of the nominal value of £210,595, but really worth, at market price £           252,714
They had deposited in Company's hands                                          £ 95,873

A total of                                                                                            £ 348.587

By adding Building Society Investment.                                             £38,000
We get the grand total of                                                                     £ 381,587

A man earning 30s. a week (most of us earn more),  if he had been employed with us throughout the whole period of our Co-Partnership, sharing in all the bonuses and leaving his portion at interest, would now have in the Company £153 17s.10d.

We print these figures, not because we believe that Co-Partner- ship is a matter of pounds sterling, but because the figures mean to those who know our Co-Partners thrift, self-control; increased self- respect, greater interest in work; lessened dread of the future, and a better realisation of the great truth that' we are members one of another.

Wednesday, 9 April 2014

Old Kent Road - a fragment of the old works

The following article - a retrospect of gas works practice at Old Kent Road Work, appeared in the South Met's House Magazine 'Co-partnership Journal' in November 1908.

FRAGMENT OF THE OLD WORKS.


Like some quiet backwater which is undisturbed by the constantly flowing river, the old retorts shown in our illustration have stood till now untouched by the rapid current of progress which has been for years passing so near to them. But their fires have long been out and the mouthpieces and ascension-pipes are passing into what Ruskin calls 'living iron' -•-the iron rust which enters so intimately into the life of animals and plants.

No. 6 Retort House was built nearly forty years ago, and a portion of it stands on the site of old Christchurch, a consecrated building which was erected in 1838 (five years after our Company began to supply gas), and, after a brief existence of thirty years, was demolished and replaced by the present church in Old Kent Road to allow of the expansion of our rapidly growing works. The special Act of Parliament authorising this was passed on May 26th 1865. The removal was as necessary for the comfort of the worshippers as it was for the purposes of the Company; the works being so near the sacred building as to be a nuisance. The new church was consecrated July 1, 1868. It was in 1868 (probably just before No. No 6 Retort House was built) that the fifth edition of Clegg's 'Treatise on Coal Gas' was published, and it may interest some readers to know what is said therein of the Old Kent Road Works.

No.8 retort house
These works, of which Mr. Livesey (the late Thomas Livesey] is the manager seem to deserve especial attention from the circumstance that gas for some years past has been supplied by the South Metropolitan Company at a lower price than by any other Metropolitan company, while the shareholders have received the full amount of their prescribed dividends. The works are, indeed, very well situated, having a frontage of 800 yards on the Surrey Canal; but there is nothing remarkable in the process of manufacture to account for the enviable position of this Company’s affairs, which must be attributed to the smallness of their capital, combined with general good management. There has been recently a considerable addition to the retort house, and there are now fixed 315 retorts, each 19 feet 6 inches long. They are built up on the premises with various fire-bricks, and are set seven in a bench. In the order of purification, until last year, the gas passed directly from the hydraulic -main to the exhauster; but it now first undergoes condensation in a series of horizontal pipes immersed in a slow current of water. From the exhauster the gas passes through two large scrubbers, 18 feet high and 16 feet in diameter, the first one being charged with ammoniacal liquor, and the second with water. There are five purifiers, three of which are 26 feet 8 inches by.13 feet 4 inches, and 4 feet 6 inches in depth; the two others being 18 feet 6 inches square by 4 feet 6 inches deep. 'The material used is native oxide of iron previously ground, and without any lime. The total capacity of the gas holders, of which there are five, is 1,680,000 cubic feet; and the largest one, 110 feet in diameter and 6O feet high, in two lifts, holds 550,000 cubic feet. At these works there is no station meter and no governor, the pressure in the mains being regulated by valves. A peculiarly constructed chimney, designed by Mr. Livesey, jun., has been recently built for the new retort furnaces. It is square and parallel from the bottom to the top; and it is strengthened by four flange like buttresses, which diminish in thickness to the top. The interior is equally parallel, a regular draught throughout being thereby obtained. Among the appliances at these works is a large lathe and a forge for repairing the mechanism of the steam engine, and for doing other engineering work on the premises.


It is significant that or something like half a century the South Metropolitan Gas Company - originally founded to supply cannel gas - has held the distinguished position of supplying the cheapest gas in the metropolitan area, and one feels proud of the fact that forty years ago, as now, this was known to be the result of  'general good management.'

The use of brick retorts at Old Kent Road lasted until very recently. All treatises on gas manufacture, from Clegg to Hunt, allude to the brick retorts at Old Kent Road; and the valuable 'Gas Lighting' of Mr. Hunt was published as recently as 1900. The retorts are D shaped, and constructed of rebated and grooved fire-bricks of very similar shape to those which Mr. J. E. Clift used at Birmingham. I think Mr. Grafton was the first to construct D-retorts, after experimenting with square ones, about 1820. The section of an Old Kent Road brick retort in Mr. Hunt's work is similar to that given in King's treatise in 1878, and differs somewhat from that shown by Mr. Carpenter to the Society of Engineers in 1891, which may be taken as representing the final development under the late Mr. Frank Livesey, whose keen interest in retorts and their settings is well known.

The use of oxide of iron in the purifiers (to the exclusion of lime) was, it would appear, a somewhat unusual practice then, although oxide had been used--more or less - for some twenty years. Now the sulphur clauses are less stringent than they were, it is recognised that oxide is the most suitable purifying agent for use in town gasworks. The fact of there being 'no station-meter and no governor' - deficiencies which were supplied not long afterwards - is important as proving that good management can exist with incomplete plant.

George Livesey's chimney, newly finished
The only direct allusion to our late Chairman in the passage quoted is in connection with his' peculiarly constructed chimney,' which was built in 1862.  The author of the book cannot then have known what an important place Mr. Livesey, jun.,' was destined to fill in the gas industry. The chimney, however, indicates originality of design and a mind not limited to the narrow groove of precedent. Sir George Livesey in the last few weeks of his life was gratified to see his forty-six-year-old chimney not only standing, but apparently likely to stand until it is pulled down.

WALTER T. LAYTON.

Tuesday, 25 March 2014

Early days at East Greenwich Gas works

Link to article on the opening of the East Greenwich Gas Works institute
http://greenwichpeninsulahistory.wordpress.com/2014/03/25/mr-manwaring-writes-on-early-days-at-east-greenwich-gasworks/

the greenwichpeninsulahistory blog contains much more information on East Greenwich - explore it and see

Thursday, 13 March 2014

Contemporary Review of Accum's Description of the Process


Description of  the Process of manufacturing Coal ‘Gas for the Lighting of Streets; Houses, and public Buildings; with Elevations, Sections and Plans of the most improved Sorts .Apparatus now employed at the Gas-Works in London, and the provincial Towns of Great Britain; accompanied with comparative Estimates exhibiting the most oeconomceal Mode of procuring this Species of Light. With seven Plates. By Fredrick ACCUM, Operative Chemist, Lecturer on Practical Chemistry, etc. pp. 3:30.  

IT will be remembered that when the art 'of 'lighting by gas was yet in its infancy, Mr. Accum published a Treatise, containing a description of the various processes of the art as far as then understood and practised in the metropolis. Such was the general avidity for information on' the subject, that in the course of a few years four large 'impressions of the work were disposed of, and it was successively transferred into the French, German and Italian languages. Since Mr. Accum wrote that Treatise, however, the art of manufacturing and applying coal gas has undergone many material improvements, all combining to bring it to a degree 'of simplicity, precision, and economy, far surpassing everything which the original mode of practice exhibited. Mr. A., sensible of this, felt, as he informs us, that he should 'have been guilty of an injustice to the constant demand which still exists for his former Treatise" had he not made it his -duty to suit it to the changes -which have taken place; and in execution 'of this design, he has now presented the' public with what is in fact quite a new work, superseding altogether the former publication, but -superseding it; we must readily allow, from circumstances of necessity, and with an undoubted view to the public good. The object which Mr. Accum seems already to have pursued in the present work has been to make it a compendium of all the 'best information which the practice of the art down to the present moment has been able to afford; and We must do him the justice to state it as our opinion that he has fulfilled his object with equal amplitude and exactness. It includes not only the result -of his own experience in this department, which appears to have been extensive, but a great number of valuable data with which ·he has been favoured by other gentlemen practically versant in the 'art; 'and we are well satisfied the ingenious author will not -be disappointed in the hope he expresses of its proving a work of-truly practical utility.

The following are the contents of the work:

Part I. General nature and advantages of the art of procuring light by means of carburetted hydrogen or coal-gas.-

II. Outline of the new art of pro- curing light by means of coal-gas, and theory of the production of gas-lights.-

III. Classification of pit-coal and maximum quantity of gas obtainable from different kinds of coal.-

IV. Form and dimensions of the retorts originally employed for manufacturing coal-gas; application of heat; the plan originally adopted; report on a course of operations made with sets of 66, of; 30, of 116, and of 64 retorts worked on the flue plan; oven plan lately 'adopted; description of the retort oven.-

V. and VI. Account of experiments pursued on a large scale in order to ascertain the most profitable mode of employing the retorts; differences of. opinion which have existed among practical men with respect to the degree of temperature fittest to be applied, and the number of hours at a time during which the retorts may most advantageously be kept in action, with the particular results which the 'experiments instituted into these points have afforded; and various other data calculated to enable the reader to adopt that mode of operation which under every circumstance of locality will be found most advantageous.-

VII. Detailed description of the horizontal rotary retorts} the application of which has led to a more oeconomical, expeditious, and easy method of manufacturing coal-gas than heretofore practised; advantages which those applying them.-

VIII. Purification of coal-gas; comparison between the apparatus for this purpose as originally constructed, .and the improved machinery lately adopted; test apparatus for  certifying the purity of coal-gas and the proper manner of working the lime-machine; best method of preparing the quick-lime. –

IX. Account of the various improved gas-holders which have been invented and are now in  action; gas-holder with governor or  regulating gauge; revolving gas-holder; collapsing gas-holder;  reciprocating safety-valve, &c.

X.: Description of the gas-meter an entirely new machine lately adopted at the Birmingham Chester and other gas-works, which measures and registers the  quantity of gas manufactured in any given time from any given ;quantity of coal, or consumed during any period by any number · of burners or lamps; great services of this machine both to the : manufacturer and consumer of gas; to the manufacturer, by · serving as a complete check on his workmen as to the quantity  of work that ought to be performed,-and to the consumer, as an · exact measure of the quantity of gas he receives and ought to   pay for .-

XI. Governor or gauge for regulating the pressure of the gas before it enters into the main, directions to workmen for fixing it; application of this apparatus for regulating the magnitude of the flames of gas-burners and lamps.-

XII. Gas- mains and branch-pipes; rules to be observed for applying and distributing gas-pipes to the greatest advantage.-

XIII. Most efficient mode of introducing gas to the interior of houses; instructions to workmen for adapting the gas-pipes and insuring success at the least cost under every variety of circumstances.-  

XIV. Illuminating power of coal-gas; quantity of gas consumed in a given time by different kinds of gas-burners and lamps; comparative cost of gas, tallow; and oil lights of different intensities; and most improved method for ventilating apartments  lighted by gas.-

XV. Account of the manufacture of gas from coal tar, vegetable tar, and oil.-And,

XVI. Other products obtainable from coal; viz. coal tar, coal oil, pitch, ammoniacal liquor; manufacture of carbonate of ammonia and muriate of ammonia from- the ammoniacal liquor; London price list of the most essential articles in the manufacture and application of coal gas.  The plates, seven in number, are very elegantly coloured, and present sections, plans and elevations of all the most improved sorts of apparatus now employed at the Gas-works in London and the principal provincial towns in Great Britain.