200 THE COLLIERY GUARDIAN July 23, 1915. MACHINERY. /THllott’s Improved “ Gillett and Copley” VI , Hotair COAL-CUTTING MACHINES. See Illustrated Adver- tlaexient fortnightly. Sole Makers: JOHN GILLOTT ft BOM, Barnsley. JL lU 250 tons of good Relayable Steel Flange, about 74 lb. per yard, also a quantity from 14 lb upwards. Quantity of Bull Head RAILS, all suitable for sidings; all accessories to ■nit. B. M. BENTON A CO., Market Place Buildings, High-street, Sheffield. 50 BOILERS IN STOCK. “THOMPSON” DISH-ENDED TYPE. 3 DISH BND BOILBBS, 30ft. by 9 ft. 3in., 160 w.p. 3 ditto ditto 30 ft. by 8 ft. 3 in., 160 w.p. 4 ditto ditto 30 ft. by 8 ft. 3 in., 100 w.p. 40 other sixes and pressures. JOHN THOMPSON, Wolverhampton, Eng Eor Sale, High-class 100-kw. “ Balancer” ELECTRIC GENERATING SET, by BelliM, 250/300 volts; one mo, by J. P. Hall Ltd., 500 amps., 70 volts; two 5.b.h p. Lister Motors, 88 volts; one pair high-class modern high-speed Vertical Engines, enclosed type, cylinders Win. diameter, 14 in. stroke, will develop 150-h.p., with 160 lb. ■team,by J. P. Hall Ltd.; one200-h.p. Willans High-speed Engine: these engines are specially designed for driving dynamos.—Apply to BIDDB L B OO., 40, St. Enoch-square, Glasgow. FOR SALE. “ Qullivan ” Air Compressor, size 18 in. by 20 in. steam, 12 in. and 20 in. by 20 in. air, capacity 1,200 cubic feat per minute; done very little work. Pair WINDING ENGINES, 18 in. cylinders, 36 in. stroke, with drum 4ft. 6in. diaisneter by 3ft. wide: verv strong and in excellent condition. B. H. LONGBOTHAM A CO. LTD.. Wakefield. FOR SALE. "| Z’X/'XiY-H.P. Beiliss Compound Engine, J,,. > x_z VJ enclosed type, forced lubrication, &c.; only in use for a short time and in faultless condition. 750-kw. TURBO ALTERNATOR SET, by Willans-Parsons & Siemens, 440 volts, 3-phase, 25 periods, with condensing plant, &c.; almost new. 500-kw. GENERATING SET, triple expansion enclosed Engine, coupled to D.C. Generator, 440 volts; modern and absolutely first-class. 450-h.p. Cross Compound ENGINE, by Robey & Co., Lincoln, cylinders 18 in. and 32 in. diameter, rope flywheel, &c. ECONOMIC BOILER, by Paxman, 15 ft. by 8 ft. diameter, 160 lb. pressure. Compound Tandem Duplex PUMPING ENGINE, capacity 60,000 gallons per hour at 200 ft. head, complete with Condenser; new recently. We have in stock at our works and ready for immediate delivery Steam, Gas xnd Oil Engines, Generating Sets, Boilers, Pumps (of all types), and every description of high-class Plant.—Send your enquiries to HABBY H. G ABD AM A CO. LTD., Staines. Telegrams—“Gar dam, Staines.” . FOR SALE, HORIZONTAL STEAM ENGINES. Cross Compound Engines, cylinders 14 in. and 22in. diameter by 24in. stroke, by Davy Bros. In first’class condition, having done very little work; suitable for rolling mill work. Tandem Compound ENGINES, cylinders Kin. and 22in. diameter by 48in. stroke, by Summers & Scott. In very good condition. Three single cylinder ENGINES, cylinders 18f in., 23> in., 25g in. diameter, by 36 in. stroke. Sets of Gearing for driving rocker pumps or other work will be supplied with the engines if desired. For prices and further particulars, apply to S. PE ABSON & SON LTD., 10, Victoria’street, S.W. Tngersoll Duplex Two-stage Compressor, - ■ about 350 cubic feet free air per minute. Evans SINKING PUMPS, 30,000, 16,500, and 7,300 gallons per hour. WINDING ENGINES, 10 in. cylinders, double and single drums. Tangye Hoz. STEAM PUMPS, 18 in. and 16in. steam cylinders. JAMES B. WATSON A SONS, the City Machinery Stores, Leeds. Tel. 1430. For Sale, 240-kw. Generating Set, com- prising 3-crank Vertical Compound Engine, direct coupled with 3-phase Alternator, 2,200 volts, 40 cycles; also one spare Alternator as above; up-to-date and in excellent condition. B. H. LONGBOTHAM & OO. LTD., Wakefield. Motor Wagons, Steam; Mann’s 5 tons and 3 tons, Leyland 3 tons; perfect order and condition, cheap.— FIRTH BLAKELEY, SONS * CO. LTD., Church Fenton, Leeds. FOR SALE. 30 tons of new perfect Steel Bridge Rails, 16 lb. per yard, 6 ft. lengths, punched for nails. 700 tons Relayable Steel D.H., 80/85 lb. per yard, with all accessories. 250 tons of splendid second-hand Steel B.H. Rails, with accessories, and several sets of Points and Crossings . to match. 50 tons of capital second-hand Steel Bridge Rails, 1001b. per yard. 1,000 good second-hand Creosoted Railway Sleepers, 9 ft. by 10 in. by 5 in. tons second-hand Creosoted Railway Crossing Timber, 12 in. by 6 in./15 in. by 7 in., and in various lengths. capital second-hand Steel one-yard Side-tip Wagons, 24 in. gauge ; also several sets of Points and Crossings and Turntables to match. tons good second-hand Steel Flange Rails, 56 lb. per yard. 80 tons good second-hand Steel Flange Rails, 36 lb. per yard, with Fishplates and Points and Crossings to suit. 100 good second-hand Brick Cars, 2 ft. gauge. 100 tons good second-hand Steel Flange Rails, 45 lb. per yard, with Fishplates to suit. 30 tons good second-hand Steel Flange Rails, 28/30 lb. per yard. 200 yards good second-hand Steel 121b. Portable Rail- way, 2 ft. gauge. Inspection invited of all Material offered. Cash Buyers of Machinery, Plant, Old Iron and Steel Scrap, Metals, Indiarubber, &c., new and second-hand Rails, and all Accessories, Sleepers, &c. MARPLE & GILLOTT LTD., SHEFFIELD. 200 40 300 FOR SALE. 4-ton Steam Derrick Crane (Rushworths), with 50ft. split timber jib. 3-ton ditto (Rushworths), with 50 ft. split timber jib. 3-ton ditto (Smiths), with 40ft. split timber jib. 3-ton ditto (Anderson), with 60ft. split timber jib. 3-ton ditto (Butters), with 52 ft. split timber jib. 2-ton ditto (Butters), with 41 ft. split timber jib. New 20-cwt. HAND DERRICK CRANE, with 30ft. timber jib. Twelve Centre-tipping SKIPS, each about one cubic yard capacity, size 3ft. diameter by about 3 ft. 2 in. deep. Eleven Round Drop-bottom SKIPS, each 3 ft. diameter by 3ft. 6in. deep. CATALOGUE of stock MACHINERY, 2-3,000 LOTS, U free on application. Inspection invited. TKO» W. WARD LIMITED, * Tel.—“ Forward, Sheffield.” ALBION WORKS, SHEFFIELD. MACHINERY—continued. rphe Bute Works Supply Co. Ltd., Cardiff. JL Telegrams—** Gething, Cardiff.” Telephone No. 2645 (4 lines). (Established 1888). FOR SALE. BAILWAY WAGONS.—Specification 10-tonners for prompt delivery* for cash or redemption hire; all now in main line traffic. Also Wagon Material, new and second-hand. WHEELS and AXLES.—19 sets perfectly new 10-tonners, with tyres and axles, by Henry Bessemer eCOal..Mi“!ng.Bnd} w- HULSE, B.Sc. Lecturer in Mine Rescue Work A. H. CLARK. THE SESSION COMMENCES ON OCTOBER 5th, 1915. rphe School of Mining meets the require- JL ments of those who intend to become Practising and Consultative Mining Engineers, Colliery Managers, Managers of Metal Mines, Teachers of Mining, Mine Surveyors, Land and Estate Agents, Land Owners, Owners of Collieries, and those generally interested in Mines and Quarries. The Degree Course includes instruction in Mathematics, Physics, Chemistry, Geology and Mineralogy, Mechanical Engineering, Electrical Engineering, Civil Engineering, Mining (Coal, Metal, Surveying), and Metallurgy and Assaying. In connection with the Mining Classes there will be frequent visits of inspection to mines in the neighbourhood of Birmingham, and a SUMMER MINING SCHOOL will also be held in the long vacation in some mining district either at home or abroad. The Mining Courses are so arranged as to provide for Degree Course—3 years. Diploma in Coal or Metal Mining—3 years. Occasional Mining Students—a complete Course in 1 year. A complete Course of PETROLEUM MINING ENGINEERING is given in the University. The course of study extends over three years, and leads to the Degree oi B.Sc. Full particulars may be obtained from the 8ECBETABT of the University. THE UNIVERSITY OF SHEFFIELD. MINING DEPARTMENT. The Matriculation Examination for the Degree in Mining will be held on September 14th, 1915. For information, apply to the Registrar before August 28ch. The Mining Diploma (Day) Course commences on October 6tb, 1915. The Certificate (Saturday afternoon) Course commences on September 25th, and the Mining Teachers’ Course on October 2nd. . The Courses in Electricity Applied to Mining commence on September 25th. „ . For particulars, apply to W. M. GIBBONS, Registrar. TENDERS. ATHLONE URBAN DISTRICT COUNCIL. rphe Urban District Council invite 1 TENDERS for the supply of about 1,000 tons of best Screened GAS CoaL to be delivered in good and dry condition into the Coal Sheds at the Council’s Gas Works, Athlone, at such times and in such quantities as may be required over the period of one year from the date cf the acceptance of the contract. Tenders should be placed in sealed envelopes marked Tender for Coal, and must be sent by registered post so as to reach the undersigned not later than 5 o’clock p.m. on Wednesday, the 4th August, 1915. The lowest or any tender not necessarily accepted. No tender forms issued Dated this 22nd day of July, 1915. Town Hall, Athlone. F. V. O. MURTAGH, Clerk of the Council. *#* For later Advertisements and Scale of Charge*, see Page 172 (Leader Page). Printed and Published by the Proprietors, The Colliery Guardian Company Limited, 30 & 31, Furnival Street, Holborn, London, E.C. Friday, July 23, 1915.