246 THE COLLIERY GUARDIAN February 4, 1916. Purchasers’ Guide to Advertisers’ Specialities—(continued). Sulphur Recovery Plant—d tton du sou ft re Coke Oven Construction Co. Ld., Sheffield Coppde Co. (Gt. Britain) Ld., Kingsway, W.C. Daglish, Bobt., and Co. Ld., St. Helens, Lancs. Koppers’ Coke Oven & Bye-Product Co., Sheffield Superheaters—Surchauffeurs Clarke, Chapman and Co. Ld., Gateshead-on-Tyne Pulsometer Engineering Co. Ld.. Beading Surplus Steam Valves (Full Bore)—Soupapes auvapeur en trop plein Auld, D., and Sons, Whitevale Foundry, Glasgow Baldwin, James, and Co., Keighley, Yorks Hopkinson, J., and Co. Ld., Huddersfield Boyles Ld., Irlam, Manchester SURVEYING (BOOKS ON)—Manuel d’arpentage Thomas, Wm., Cambrian Mining School, Forth Surveying ( Instruction ) — Enseignement (arpentage) Thomas, Wm., Cambrian Mining School Forth Surveying Instrument Makers — Appareiis d’arpentage Davis, John, and Son (Derby) Ld., Derby Harling, W. H., 47, Finsbury Pavement, London Stanley, W. F., & Co. Ld., 286, High Holborn, W.C. Thornton, A. G., Ld., King-st. West, Manchester SWITCH Boards—Tableaux de distribution^ Davis, John, and Son (Derby) Ld., Derby Haslam and Stretton Ld., Cardiff Holmes, J. H., and Co., Newcastle-on-Tyne SWITCH Gear—Commutateurs tlectriques Anderson, Boyes & Co. Ld., Motherwell, Scotland British Insulated and Helsby Cables Ld., Prescot Davis, John, and Son (Derby) Ld., Derby Haslam and Stretton Ld., Cardiff Hohnes, J. H., and Co., Newcastle-on-Tyne Swivels (Ball-Bearing)—BmmUont « Miles Youngs, Byland-street Works, Birmingham - TAN KS —Reservoirs Bagnall, W. G., Ld., Stafford Daglish, Bobert, and Co. Ld., St. Helens, Lancs. Goodall, Clayton and Cd. Ld., Hunslet, Leeds Harvey, G. A., & Co. (Lndn.) Ld.,Woolwich-rd.,S.E. Head, Wrightson and Co. Ld., Stockton-on-Tees Isca Foundry Co. Ld., Newport, Mon. Mather and Platt Ld., Manchester Theedam, E. C., Ld., Dudley Ward, Thos. W., Ld., Albion Works, Sheffield Wright’s Forge and Engineering Co. Ld., Tipton Wood, John, and Sons Ld., Wigan TACHOGRAPHS AND TAOHOMETERS-Tacheometres Davis, John, and Son (Derby) Ld., Derby Tar Distilling Plant—installations a distiller ie goudron Coal Distillation Co., Middlesbrough Coke Oven Construction Co. Ld., Sheffield Copp^e Co. (Gt. Britain) Ld., Kingsway, London Daglish, Bobt., and Co. Ld., St. Helens, Lancs. Koppers’ Coke Oven & Bye-Product Jo., Sheffield Simon-Carves Ld., 20, Mount-street, Manchester TECHNICAL EDUCATION—Enseignement technologique Southern, T. A., Universal Mining School, Cardiff Thomas, Wm., Cambrian Mining School, Poith Telephones—Telephones British Insulated and Helsby Cables Ld., Prescot Davis, John, and Son (Derby) Ld., Derby Haslam and Stretton Ld., Cardiff. Timber (Colliery)—Roisages Baird, J. W., and Co., West Hartlepool Forslind, C. A., and Son, West Hartlepool Osbeck and Co., Newcastle-on-Lyne Tools—OutiU Fell, C. A., Dronfield, near Sheffield Hardy Patent Pick Co. Ld., Sheffield Tangyes Ld., Cornwall Works, Birmingham Willcox, W. H., & Co. Ld., 32, Southwark-st., S.E. Tram and Wagon Corner PLATES-Cormeres pour voitures Baker, John, and Son, Bilston, Staffs Ghorley Bailway Wagon Co. Ld., Chorley, Lancs. Theedam, E.C., Ld., Dudley Transformers (Electrical) — Transformateurs eiectriques Davis, John, and Son (Derby) Ld., Derby Transport Plant—Tramportews TRO M M ELS—Trommels Barns, W., and Son, Globe Works, Holloway Johnson, Wm.,& Sons (Leeds) Ld., Armley, Leeds Spencer and Co. Ld., Melksham, Wilts Truck Shunting Plants — installations a manoeuvres de triage Tubring and Well Cylinders—Cmeiages Head, Wrightson and Co. Ld., Stockton-on-Tees Wood, John, and Sons Ld., Wigan TUB DRAWBARS—Tiges de traction pour berlines Chorley Bail way Wagon Co. Ld., Chorley, Lancs. Benton, B. M., and Co., Sheffield . .Theedam, E. C., Ld., Dudley TUBE Expanders— Mandrins monte-tubes Hardy Patent Pick Co. Ld., Sheffield Youngs, Byland-street Works, Birmingham TUBE Fittings—Accessoires pour tuyauteries Lewis, Edwin, and Sons Ld., Wolverhampton Bussell, John, and Co. Ld., Walsall Scottish Tube Co. La., 84, Bobertson-st., Glasgow Spencer, John, Ld., Wednesbury Stewarts and Lloyds Ld., Birmingham & Glasgow Tubes (Iron AND Steel)—Tubes enfer et en acier Allen, W. G., and Sons (Tipton) Ld., Tipton Lewis, Edwin, and Sons Ld., Wolverhampton Lewis, William, and Son, Bilston Bussell, John, & Co. Ld., Alma Tube Wks., Walsall Scottish Tube Co. r.d.,34, Bobertson-st., Glasgow Spencer, John, Ld., Tube Works, Wednesbury Stewarts and Lloyds Ld., Birmingham & Glasgow Tub Greasers and Controllers—Appareiis de graissage et de rtiglage pour chariots de mine Neil, J. & J., & Co., 93, Hope-street, Glasgow Theedam, E. C., Ld., Dudley Tubs (COLLIERY)—Chariots de mine Allen, A., and Son Ld., Lower Gornal, Staffs Allen, W. G., and Sons (Tipton) Ld., Tipton Bagnall, W. G., Ld., Stafford ' Cambrian Wagon Co. Ld., Cardiff Chorley Bailway Wagon Co. Ld., Chorley. Lancs. Du Croo & Brauns, 53. Victoria-st., London, S. W. Humble, Stephen, 9, Victoria-st., London, S.W. Theedam, E. C., Ld., Dudley Wigan Wagon Co. Ld., Springs Branch, Wigan Wright’s Forge and Engineering Co. Ld., Tipton Tunnel Segments—Finfles de tunnel Head, Wrightson and Co. Ld., Stockton-on-Tees TURBINES —Turbines Beiliss and Morcom Ld., Birmingham Greenwood and Batley Ld., Albion Works, Leeds Mather and Platt Ld,, Manchester Bivhardsons Westgarth and Co. Ld., Hartlepool TURBINES (Exhaust)—'Turbines c vapeur d’ochappe- ment Beiliss and Morcom Ld., Birmingham Greenwood and Batley Ld., Albion Works, Leeds Bichardsons Westgarth and Co. Ld., Hartlepool Turntables—Plaques tournants Du Croo & Brauns, 53, Victoria-st., London, S.W. Isca Foundry Co. Ld., Newport, Mon. Benton, B. M., and Co., Market-place Buildings, Sheffield Summerson, Thomas, and Sons Ld., Darlington Thompson and Southwick Ld., Tam worth Wright’s Forge and Engineering Co. Ld.. Tipton Tuyeres—Tuyeres Baker, John, and Son, Bilston, Staffs Boyles Ld., Irlam, Manchester Bussell, John, and Co. Ld., Walsall Scottish Tube Co. Ld., 34, Bobertson-st., Glasgow Stewarts and Lloyds Ld., Birmingham & Glasgow Theedam, E. C., Ld., Dudley Valve Re-seating Machines Bromoll Patents Co. Ltd., 62, Bobertson-street, Glasgow Valves (Safety)—Soupapes « s&rete Auld, D., and Sons, White vale Foundry, Glasgow Baldwin, James, and Co., Keighley, Yorks Daglish, Bobert, and Co. Ld., St. Helens, Lancs. Haslam and Stretton Ld., Cardiff Hopkinson, J., and Co. Ld., Huddersfield Lancaster and Tonge Ld., Pendleton, Manchester Mather and Platt Ld., Manchester Boyles Ld., Irlam, Manchester Bussell, John, and Co. Ld., Walsall Sandycroft Ld., Chester Vices—Etaux Frost, Albert, and Co., Sheffield Hardy Patent Pick Co. Ld., Sheffield Theedam, E. C., Ld., Dudley Youngs, Byland-street Works, Birmingham Washers—Rondeiies Baker, John, and Son, Bilston, Staffs Bayliss, Jones & Bayliss Ld., Wolverhampton Chorley Bail way Wagon Co. Ld., Chorley, Lancs Copp^e Co. (Gt. Britain) Ld., Kingsway, London Fastnut Ld., 115, Newgate-street, London Keirby, John E., and Sons Ld., Swinton, near Manchester Benton, B. M., and Co., Sheffield Simon-Carves Ld., 20, Mount-street, Manchester Theedam, E. C., Ld., Dudley Wright’s Forge and Engineering Co. Ld., Tip tor Waterproof Covers and Sacks—Couvercies et sacs impel mtables Waterproof Garments—vat- ments impermfabies Barr, M., & Co. Ld.,83, Hutcheson-st., Glasgow Water Reducing VALVE8—Soupapes de reduction d eau Auld, D., and Sons, White vale Foundry, Glasgow Boyles Ld., Irlam, Manchester Water Filters—nitres d’eau Pulsometer Engineering Co. Ld., Beading Boyles Ld., Irlam, Manchester Wright’s Forge and Engineering Co., Tipton WATER Gauges (SELF-REGISTERING)—^^cate-un auto-enregistreurs d’eau Davis, John, and Son (Derby) Ld., Derby Water Softening and Purifying — Bp™* tears dttartreurs Kennicott Water Softener Co., Wolverhampton Mather and Platt Ld., Manchester Pulsometer Engineering Co. Ld., Beading Boyles Ld., Irlam, Manchester Wright’s Forge and Engineering Co. Ld., Tiptoe WATER Tube B0ILER8—dieres aquitubulaires Clarke, Chapman and Co. Ld., Gateshead-on-Tyn< Bichardsons Westgarth and Co. Ld., Hartlepool Welding Plant (Oxy-Acetylene)—Appareiis d soudui t autogene WELL Tubes— Cuvelages d puit> d’eau Bussell, John, and Co. Ld., Alma Works. Walsall Scottish Tube Co.Ld., 34, Bobertson-st., Glasgow Spencer, John, Ld., Tube Works, Wednesbury Stewarts and Lloyds Ld., Birmingham & Glasgow Weighing Machinery—Appareiis depesage Thompson and Co., Wigan Wheelbarrows—Browttes Allen, W. G., and Sons (Tipton) Ld., Tipton Baker, John, and Son, Thompson-st., Bilston Bayliss, Jones & Bayliss Ld., Wolverhampton Hardy Patent Pick Co., Sheffield. Harvey, G. A., & Co., Woolwich-rd., London, S.E.. Haslam and Stretton Ld., Cardiff Lewis, Wm., and Son, Bilston, Staffs Theedam, E.C., Ld., Dudley Wheels, Axles and Tyres-Essieux et bandages Bagnall, W. G., Ld., Stafford Bayliss, Jones & Bayliss Ld., Wolverhampton Chorley Bail way Wagon Co. Ld., Chorley Du Croo & Brauns, 53, Victoria st., London, S.W» Hardy Patent Pick Co. Ld., Sheffield Lancashire & Yorkshire Wagon Co. Ld., Heywood Lancaster and Tonge Ld., Pendleton, Manchester Moy, Thomas, Ld., Bailway Works, Peterborough Benton, B. M., and Co., Midland Works, Sheffield Thompson and Southwick Ld., Tamworth Wigan Wagon Co. Ld., Springs Branch, Wigan Wood, John, & Sons Ld., Brook Foundry, Wigan Winches—Trouiis Clarke, Chapman and Co. Ld., Gateshead-on-Tyne Hardy Patent Pick Co. Ld., Sheffield Mining Appliances Co., 32, Church-st., Sheffield Tangyes La.., Cornwall Works, Birmingham Young’s, Byland-street Works, Birmingham Winding Engine Indicators— indicateurs de —projondeiM pour les machines df extraction Daglish, E., and Co., St. Helens, Lancashire Davis, John, and Son (D^rby) Ld., Derby Wood, John, and Sons Ld., Wigan Wire—Fa British Insulated and Helsby Cables Ld., Prescot Cooke, Wm., and Co. Ld., Tinsley, Sheffield Elliot, George, & Co. Ld., Westminster, S.W. Glover, Wm. Jas., and Co., St. Helens, Lancs. Latch and Batchelor Ld., Hay Mills, Birmingham Benton, B. M., and Co., Sheffield Wire Drawing Plates and Wortles—FiUeres Hodgson, E. W., & Co., 24, Norfolk-row, Sheffield Wire Mesh and Gauze—Twu- metaiiiques Ackroyd and Best Ld., Morley, near Leeds Barns, W., and Son, Holloway, London, N. Cousland, Alex., and Son, 3, Mitchell-st., Glasgow Davis, John, and Son (Derby) Ld., Derby Harvey, G. A.,&Co. (Lndn) Ld., Woolwich-rd.,S.E. Protector Lamp ana Lighting Co. Ld., Eccles Staniar. John, & Co., Manchester Wire Works, Manchester Teale, W. E., and Co. Ld., Swinton, Lancs. Theedam, E. C., Ld., Dudley Wolf Safety Lamp Co., Sheffield Wire Rope Greaser— Appareiis de graissage pour cables metallic t.< s Mining Engineering Go Td. Sheffield Theedam, E. C., Ld., Dudley Wire Rope Pulley Blocks—raians pour cdbies en ucier Hardy Patent Pick Co. Ld., Sheffield Tangyes Ld., Cornwall Works, Birmingham Youngs, Byland-street Works, Birmingham Wire Work—Treillis Barns, W., and Son, Globe Works, Holloway, N Cousland, Alex., and Son, 3, Mitchell-st., Glasgow Harvey, G. A., & Co. (Lndn) Ld., Woolwich-rd.,S.E, MECHANICAL ENGINEERING OF COLLIERIES. Vol. I., Price 21s. net (By post 21s. 8d.). Vol. II., Price ios. 6d. net (By post Ils.). Supplementary Volume, Price ios. 6d. net (By post Ils.). LOKDON : THE COLLIERY GUARDIAN COMPANY LIMITED, 30 & 31, Furniwal Street, Holborn, EZ.C* THE AVONSIDE ENGINE CO. LTD. BRISTOL. FINEST WORKMANSHIP. fWELBECK K’B] BEST MATERIALS. WORKS LOCOMOTIVES. First-class Medals— Paris, 1885; London, 1862. “SHELTON” IRON. “SHELTON” STEEL U—) Gold Medals— Paris, 1878 ; Melbourne, 1881. “GRANVILLE” PIG IRON ('=:> STEEL PIT GIRDERS & COLLIERY RAILS a Speciality; also High-class RAR IRON for Couplings, &c. IRON & STEEL BARS, ANGLES, TEES, CHANNELS, GIRDERS, PLATES & SHEETS, STEEL BILLETS, BLOOMS & SLABS. Enquiries to— — THE SHELTON IRON, STEEL & COAL CO. LTD., sXSE’ Or 122, Cannon Street, London, E.C. Telegraphic Address: “ Shelton, Stoke-an-Trent.” Tel. No. 11 and 253. | Telegraphic Address : “ Sheltonian, London.” Tel. No. 886 Bank. BOILERS For COLLIERIES J A SPECIALITE. ———— ARNOLD’S Bulbous Boiler Flue. HopKinson=West Patent Boiler Flue. WM. ARNOLD & CO., Barnsley. •• : ■ HAULING ENGINES ). Three, Six, & Six REPEAT ORDERS from different Collieries for this type of Engine. This Photo is taken from 8 in. x 12 in. stroke double cyls. ‘‘ G ” type, single drum, 2 ft. 6 in. dia. x 15 in. wide, flanges 9 in. deep. Double drum, each drum being 2 ft. 6 in. x 12 in. wide between flanges, flanges 9 in. deep with Helical Steel Gearing. - - Steel side frames. Friction-Driven Winding Gear (Own Manufacture). The motive power is taken through a friction coupling, and can be coupled either to Steam, Diesel, Oil, or Gas En- gine. The drums are also operated by heavy friction clutches put in and out of gear by quick screw and lever attach- ment. Photo is taken from 25— 30 b.h.p. Gear work- ing off a Diesel Engine and hauling at the rate of 8 ft. per second. Two drums each 2 ft. 6 in. dia. x 12 in. wide, 9 in. depth of flange, running on heavy gunmetal bushes. Powerful foot brakes. Built on w.i. girders 6 in. x 14 in. section, and braced together with cast iron distance pieces. CHARLES D. PHILLIPS, Emlyn and Central Engineering Works and Foundry, NEWPORT, MON., England. THE ORIGINAL FIRM—ESTABLISHED 1867.