1026 THE COLLIERY GUARDIAN. May 8, 1911. On Tuesday a large meeting of the colliery managers of Cumberland was held at the Coal Trades’ Office, Working- ton. In the unavoidable absence of Mr. R. Steel (Welling- ton Pit, Whitehaven), Mr. Andrew Miller (Harrington) occupied the chair. Mr. A. Thom, of Moresby, read a paper on “ Modern By-Product Coking Plant.” Yorkshire. Progress at Harworth—Water Supply at Adwick—Another Housing Conference—The Protection of Motors. Rapid progress is being made with the arrangements for the sinking of the new Harworth Colliery. One of the headgears is already erected, and the other is nearing com- pletion. The tubes to be used in the freezing process are on the ground ready for the commencement of operations. A further large detachment of foreign workmen—Germans, Austrians, and Italians—is expected, and during the pro- gress of the sinking work the number of Continental mechanics and labourers at Harworth will, it is expected, reach 250. The Brodsworth Colliery Company is undertaking the supply of, water to the big district of Adwick-le-Street, pend- ing an arrangement with the Leeds Corporation. The work of putting down large new pipes between Adwick and the pit is to be put in hand at once by the colliery company. At Adwick the colliery company have sunk a 9 in. bore, and have tapped an unlimited supply of water. This will be forced through pipes to a reservoir proposed to be erected to the west of the Woodlands model village, and which will serve the colliery company for steam purposes, washing coal, etc. The local authorities of the Doncaster district are yielding to the pressure of the Local Government Board, the Arch- bishop of York, and others, to do something in the direction of town-planning this great mining area, and prevent the mistakes of overcrowding, bad building, and insanitation which are associated with some of the older colliery centres. Last week there was a further conference of authorities, and housing and town-planning experts, held at the Mansion House under the presidency of the Mayor. The purpose of the assembly was again to meet Mr. Thomas Adams, the Local Government Board Town-Planning Inspector. In addition to Doncaster Corporation and the West Riding County Council, six other local authorities were represented. Since the last conference three months ago considerable pro- gress was reported by several of the authorities. The Don- caster Rural District Council reported having proceeded with another scheme for Carcroft, in the Bullcroft Colliery area, and the Thorne General Purposes Committee had, it appeared, recommended their council to proceed with a scheme for Thorne and Stainforth, at both of which places pits are being sunk. It was also reported that Mex- borough Council had taken steps to initiate a scheme in their area. The proposed extension of the borough of Doncaster had somewhat delayed matters in the immediate neighbour- hood of that town, but it was proposed to form a joint Town- Planning Committee for Doncaster, Wheatley, Balby, and the rural district. Bentley was considering the question of proceeding with an independent scheme. Mr. Adams ex- pressed satisfaction that there seemed to be evidence of an intention on the part of the various local authorities to go forward with the preparation of schemes in the near future. A meeting of the Yorkshire branch of the Association of Mining Electrical Engineers was held at Leeds on Saturday. A paper by Mr. F. Smith, of Pinxton Collieries, on “ Repairs to Electric Plant,” was read and discussed. A paper entitled “ Explosions ” was read by Mr. Barker North, A.R.C.Sc. (London), Assistant Professor of Chemistry at the Technical College, Bradford, at a meeting of the West Yorkshire branch of the Association of Teachers’ and Tech- nical Institutions, held at the Bradford Technical College on Saturday last. Speaking of explosives, he said it had been shown that explosives which were usually safe might become very unsafe if not sufficiently well mixed, and the finer and more intimately mixed the components were, the higher would be the degree of safety in the finished pro- duct. It had been stated that certain explosives did not ignite firedamp, but it was probable that with a certain maximum charge the safety of all explosives yet devised ceased. During the discussion Dr. Pohl said that where electric motors wTere being used in mines there was danger if they were not properly designed. The way to prevent the danger was to design the motors so that if an explosion occurred inside them it could not be transmitted. His own firm manufactured these motors, but always tested them in an explosion chamber. The motors were exploded in the chamber and no explosion had to take place outside. He suggested that electrical engineers would be considerably helped in their work if the chemists could devise some scheme of obtaining in a reliable manner a mixture of coal gas and air which was always the same. If they could get that sub- stance electrical engineers would be very grateful to them. Mr. G. H. Ash win, the agent and general manager of the Wath Main Colliery Company Limited, presided at a dinner, followed by a presentation, at the Red Lion Hotel, Wath, to mark thie 25 years’ service as secretary of Mr. G. C. Hat- field, who is retiring into private life. The presentation consisted of a silver salver, bearing an inscription. Mr. Hatfield is succeeded by his son, Mr. G. H. Hatfield, of Rotherham. Lancashire and Cheshire. A Central Meeting-Place for Engineering Societies—Iron Ore Developments in Furness. The movement towards the establishment of a common meeting-place for engineering and technological societies in Manchester reached the end of its first stage on Friday, when the conference called by Sir Thomas Holland took place at the rooms of the Manchester Geological and Mining Society in John Dalton-street. The main object of the meeting, to discuss general principles and appoint a pro- visional organising committee, was attained. The societies and institutions represented were the Institutions of Civil Engineers, Mechanical Engineers, Electrical Engineers, and the Junior Institution of Engineers ; the Manchester Associa- tion of Engineers, the Society of Chemical Industry, the Association of Mining Electrical Engineers, the Manchester District Engineering Trades Employers’ Association, the Manchester Geological and Mining Society, the Textile Institute, the Association of Gas Engineers, and the Engineers’ Club. Sir Thomas Holland, who was voted to the chair, said that in discussing the objects of the conference, the form of co-operation contemplated had theretofore been referred to as affecting the engineering profession. He hoped that expression would admit of a more generous interpretation than that to which it is being gradually restricted by popular usage, because the functions of the engineer overlapped those of the various types of techno- logists who give a special tone to the industrial progress of the Manchester district. What was contemplated by most was co-operation between the technological societies of the district having common interests in the scientific aspects of technical problems, as distinct from purely commercial or political questions. The chairman’s proposal that it was desirable to formulate a scheme of co-operation primarily for the purpose of providing a common meeting place and reference library was carried. It was also resolved that the scheme to be devised should not provide for any amalgama- tion of the societies of a kind to interfere with their present affiliation to London institutions, their present arrangements for prescribing professional qualifications, or their established methods for promoting the interests of their special professions. During the past few days a considerable amount of activity has been displayed in the Dunnerholme district of North Lancashire, near Dalton-in-Furness. A party of engineers has been busily surveying the land in the locality, which is in the iron ore neighbourhood, and it is reported on reliable information that the royalities over this area have been secured by an influential syndicate of gentlemen from the Midlands, who are closely associated with the iron and steel industries. Preparations are being pushed forward for the opening out of the new Arley and Trencherbone mines which have been sunk at the Astley and Tyldesley Coal Company’s Kermishaw Nook pits, Astley. The Tyldesley Coal Com- pany Limited are also opening out an extensive new Trencherbone mine at the Cleworth Hall Colliery, Tyldesley. Mr. John Burrows, of the firm of Messrs. Fletcher, Burrows and Company, of the Atherton (Lancashire) collieries is, a local correspondent learns, to have a 12 months’ tour abroad, after which he will settle in the neighbourhood of London. Mr. Burrows is one of the most popular colliery proprietors in Lancashire. Notts and Derbyshire. Reported Find of Coal at Newark—Developments at Swanwick Colliery. A letter has been addressed to the Financial News by Messrs. Best and Best, solicitors on behalf of the Coal and Iron Development Syndicate Limited, which has reference to a report published by that paper that a letter was being sent out from a Manchester address by a party who referred to certain oil discoveries, and stated he had secured the oil rights over the “ surrounding territories ” of the boring. Messrs. Best state that the area—some 6,000 acres in extent and situated at Newark, Nottingham—is controlled solely by the Coal and Iron Development Syndicate Limited, who put down the boring in which true petroleum, in true petroleum-bearing strata new to this country, has been struck, as certified by Sir Boverton Redwood after full investigation. The oil has been submitted to tests by the British Admiralty. The oil is a fuel oil, and believed to be eminently suitable for Navy requirements. Further development in the field is contemplated, and no one has any control but the aforementioned syndicate, or any option. In the course of the boring operations the well-known Barnsley bed, or top hard seam, was struck in considerable width and at a good paving depth. Operations have now commenced in connection with the scheme for mining and railway extension at the Swanwick Collieries belonging to Mr. R. C. A. Balmer Morewood, of Alfreton Hall. A new shaft is being sunk in the Sleetmoor area, and a railway from the proposed new colliery is being made to the Midland Company’s line at Leabrooks. All the coal at the present time has to be drawn up the gang road by a stationary engine. The new railway will cross the gangway, and the entire system of haulage will be done away with. The earth from the proposed railway track is being removed by a gigantic steam digger. The new shaft is now a few yards down, and building operations for the new machinery are on hand. The scheme is a large and enterprising one, and will bring the workings thoroughly up to date. The Midlands. Baths in Cannock Chase—South Staffs Mines Drainage. The question of installation of bathing accommodation has been discussed in the Cannock Chase district, and it has been urged that optionality of use by miners is an undesirable feature, as many men would not avail themselves of the facilities if offered, a particularly regrettable point on account of the excellence of the accommodation and the absolute privacy existing in the case of collieries possessing the facilities, warm showers and separate cubicles giving a combination which can merit nothing but praise. The withdrawal of option of use could not be reasonably objected to by miners, and it was pointed out that, had there been no statutory provision requiring the owners to provide bathing accommodation, and had the men’s unions unsuc- cessfully demanded the introduction of the baths, miners would readily have consented to strike in order to force action, yet when the men may have the provision by signifying their desire by ballot, the subject is treated with indifference. Installation of baths in miners’ homes is not thought to be either a practicable or desirable alternative as the actual sphere of such baths does not take cognisance of a receptacle for coal, cycles or broody hens. When, a generation hence, miners will be anxious to use bathing facilities, an unreasoned and unthankful point may be raised in it being contended that the time occupied in bathing should form part of the day’s work, urging the contention on the basis of the well worn compensation phrase that the grime arises “ out of and in the course of the employment.” The reports to be submitted at a monthly meeting of the South Staffordshire Mines Drainage Commission have been issued. Reporting on the work of the Tipton district, Mr. E. Howl states that the pumping had been 9,945,100 gallons per 24 hours, compared with 9,538,600 the previous month and 13,129,000 in the corresponding period last year. At the Moat Pound the quantity of water to be raised remained about the same. The water at the Bradley engine was practically the same as a month ago. There was some increase of water at the Deepfields engine, but the new engine alone was keeping it down to bottom coal level. The Herbert’s Park engine had worked uninterruptedly during the month at full speed. The water was sinking at Lea- brook, and there was a slight increase at Park-lane. In regard to the Old Hill district, Mr. W. B. Collis states that the water at the pumping engines had further decreased. The Buffery engine was now being worked at intervals only. The long length of underground level between Buffery engine and Windmill End engine had been thoroughly repaired, and was now in good condition. The water in the Saltwells and Waterfall-lane pounds remained at the same level. Kent. Tilmanstone Colliery Restarted—Mineral Rights near Faversham—Kent Coal and London Power Scheme— Progress at Dover. On Monday it was officially stated that the Tilmanstone Colliery pits had been cleared of water and that the workings to the rise were free. It was hoped to start work again in the pits during the next 24 hours. The unwatering would have been completed fully a week ago but for the fact that for the first time since the electrical pumping plant has been installed a stoppage occurred during which some ground was lost. At a meeting of the trustees of Faversham charities last week a letter was read from a syndicate asking the trustees to sell the mineral rights under their farm at Hernhill. It was stated that the same syndicate had approached the Governors of the Faversham Grammar School for similar rights but they declined, as many other large landowners in the district had, to entertain the matter, as it was thought that the applicants were a small syndicate endeavouring to get the land to sell again at a profit. The trustees were of opinion it would be more profitable to wait, and they instructed the clerk to reply that they could not entertain the matter. With reference to the proposed coal railway at Dover, the Dover, St. Margaret’s and Martin Mill Light Railway Com- pany have given the statutory notice of their intention to apply to the Board of Trade for an extension of the time limited by section 28 of the Order of 1909 for the construction of the railway authorised by that Order, for a period of five years. The object of this railway was to run it from the east of Dover along in the vicinity of the sea front to a proposed coal dock in the vicinity of the Admiralty Pier. At Snowdown Colliery there is still some 40 to 50 feet to sink before the 4 ft. 7 in. seam is reached, and the sinking is now in softer ground. The present pit bottom in No. 3 pit is now about 2,200 feet. Highly satisfactory reports are to hand from the Dover Corporation with reference to their trials of the Tilmanstone coal at the electricity works and at the waterworks. In the former place slight alterations are being made to the furnaces. The matter of the Kent coalfields was brought up in a report recently issued by Messrs. Merz and McLellan to the special committee of the electricity supply of the London County Council. In the course of the report it is stated that consideration has been given to the possibility of the generation on the coalfields, but the report suggests that this matter should await the further development of the Kent coalfield when freedom should be retained to obtain coal from as many sources as possible, and that increased trans- mission costs would cover any saving in carriage except for loads at high load factor. Satisfactory progress continues to be made at the Shake- speare Colliery with the sinking to the four foot seam. It is stated that operations are confined to the No. 3 pit, and it is expected to reach this seam at a depth of another 500 ft. The boring being put down at the Chislet Colliery is expected to reach the coal measures this week. The surface equipment here is well in hand under the new manager, Mr. C. Kearton, who was for some time manager of the Snowdown Colliery, and for the past two or three years manager of the Whigham Colliery, both of the Kent Coal Concessions group. At the monthly meeting of the Kent branch of the National Association of Colliery Managers, held at Dover, the following officials were appointed for the year :—Branch president, Mr. C. A. Kearton; vice-president, Mr. J. C. Binks; branch secretary and treasurer, Mr. A. J. Kennedy; branch representative on the council of the association, Mr. O. H. Taylor; members of the branch council, Messrs. T. A. Austin, J. Keirs and H. J. Wroe. Dean Forest. New Rescue Station. As the local mutual scheme for affording help to distressed colliers through accident or illness has been dissolved, a sum of money reaching to several hundred pounds has been set free, and the Forest colliery owners have determined to use it for the purpose of equipping the new rescue station which is in course of erection by them at Cinderford. There is a strong body of feeling in the coalfield that there will be little if any use for the new department, but the colliery owners are anxious to conform to the strict letter of the new mines laws. Mr. W. D. Meredith, manager of Messrs. Hy. Crawshay and Company’s Lightmoor Colliery, Cinderford, has charge of the building operations. A con- siderable number of workmen have qualified, having studied the subject, and ambulance men are ready to give in their names for the setting up of rescue and aid brigades. Mr. Joseph Hale, the venerable and highly esteemed managing director of Lydney and Crump Meadow Collieries, Dean Forest, has just been presented with an address, the subscribers to which were the workmen at their Albert and Edward (Waterloo) Colliery at Lydbrook. In the work- men’s speeches full acknowledgment was made of Mr. Hale’s work and worth. The speakers said that Mr. Hale’s determination to develop the Coleford High Delf seam of steam coal there deserved every encouragement, and the prospect of further developments was due to his enterprise. Mr. Hale, in his reply, said the rapid exhaustion of the house coals in the Forest compelled attention to the steam coal series, but for which coal mining operations in the Forest would some years hence entirely cease. He thought they would see that there would be a great extension of the new developments.