March 24, 1916. THE COLLIERY GUARDIAN 585 Telephone No. 8 1. COLLIERY BOILERS A SPECIALITE. I I 200 Ife; TO THE S,Square Inch Established 185 6. This Boiler has now worked 15 years -<—-aagtat 200 lb. pressure) without being repaired. WM. ARNOLD & GO., Victoria Boiler Works, BARNSLEY. Makers of ARNOLD PATENT BULBOUS FLUE. “ HOPKINSON-WEST ” PATENT BOILER FLUE. ANTHRACITE COAL” PLANT We have Specialised in this class of Machinery, and have designed and made more than all other firms combined. References to Users are invited. Established 50 Years. (WARMS) ltd., BRIDGEND. SOUTH WftB> Purchasers’ Guide to Advertisers' Specialities—(continued). Rakes (Pit)—Bades Baker, John, and Son, Bilston, Staffs REDUCING Gear -Mngrenag* d reduction de vitesse Coventry Chain Co. Ld., Coventry Reducing Valves (Full Bore, Standard, &c.) —Ddtendeurs Auld, D., and Sons, Whitevale Foundry, Glasgow Baldwin, James, and Co., Keighley, Yorks Hopkinson, J., and Co. Ld., Huddersfield Boyles Ld., Irlam, Manchester Refrigerators — Avpareiis fir gorifiqws Pulsometer Engineering Co. Ld., Beading Reinforced Concrete Midland Counties Eeinforced Concrete Co., 39 Newhall-street, Birmingham Rescue Apparatus—Appareils de sawvetage British Oxygen Co. Ld., Elverton-st., Westminster Mining Engineering Co. Ld., Sheffield Siebe, Gorman and Co. Ld., Westminster, S.E. RE8PIRAT0R8—Respirateurs British Oxygen Co.Ld., Elverton-st., Westminster Mining Engineering Co. Ld., Sheffield Siebe, Gorman and Co. Ld., Westminster, S.E. Rivets—R^ets Baker, John, and Son, Bilston, Staffs Bayliss, Jones A Bayliss Ld., Wolverhampton Lowmoor Co. Ld.,Lowmoor Ironworks, Bradford Benton, B. M., and Co., Sheffield Theedam, E. C., Ld., Dudley Ward, Thos. W., Ld., Albion Works, Sheffield ROOK Drills—Perforatrices Aqueous Works and Diamond Bock Boring Co. Ld., Guildford-st., York-road, Lambeth, S.E. Bute Works Supply Co. Ld., Cardiff Davis, John, and Son (Derby) Ld., Derby Diamond Coal-Cutter Co., Wakefield Hardy Patent Pick Co. Ld., Sheffield International Channelling Machines Ld., Sheffield Mining Engineering Co. Ld., Sheffield Sullivan Machinery Co., 814, Salisbury House, E.C. Rollers and Pulleys (Haulage)—Bouieam «t poulies pour appareils d’atttlage Bagnall, W. G., Ld., Stafford Crowther,Henry, & SonsLd., Cleckheaton, Yorks Hardy Patent Pick Co. Ld., Sheffield Lowmoor Co. Ld., Lowmoor Ironworks, Bradford Benton, B. M., and Co., Sheffield Wood, John, and Sons Ld., Wigan Rolling Stock (Railway) North Central Wasron Co. Ld., Eotherham ROOFS AND OUTDOOR BUILDINCS-Toitwes et bdtiments Felber, Jucker & Co. Ld., Peter-st., Manchester Goodall, Clayton and Co. Ld., Hunslet, Leeds Isca Foundry Co. Ld., Newport, Mon. Wootton Bros. Ld., Coalville, near Leicester Wright’s Forge and Engineering Co. Ld., Tipton ROPES (COTTON DRIVING)-Cordages en cotton Kenyon, Wm„ and Sons Ld., Dukinfield ROPES (DRIVING)— Cdbles de transmission Kenyon, W., A Sons Ld., Dukinfield, Manchester Ropes (Hemp and Manilla)—cordig«s d« ctramre et de manille Rope Preservative—Enduit vrotecteur pour cdbles ropes (Wire)—Cordes mAtalliques Brown, W. B„ and Co. (Bankhall) Ld., Liverpool Cooke, William and Co. Ld., Tinsley, Sheffield Oradock, George, and Co. Ld., Wakefield Elliot, Geo., and Co. Ld., Westminster, S.W. Glover, Wm. Jas., and Co., St. Helens, Lancs. Haggie Brothers Ld., Gateshead-on-Tyne Latch and Batchelor Ld., Hay Mills, Birmingham Thompson and Co., Wigan ROPEWAYS (AERIAL)—Transports adriens par cdbles Oradock, Georere, and Co. Ld., Wakefield Johnson and Phillips Ld„ Charlton, Kent RUBBER-COVERED Rollers— Rouleaux avec garni- ture en caoutchouc Beddaway, F., A Co. Ld., Pendleton, Manchester SAOKS AND Bags—Sacs et bdches Saws and Sawing Appliances—Sdes et appareils de sciage Scaling Tools Diamond Blower Co. Ld., 75b, Queen Victoria- street, E.C. S00VIN8 FOR COAL AND Coke—Fourches d charbon et d coke Baker, John, and Son, Bilston Hardy Patent Pick Co. Ld., Sheffield Theedam, E. C., Ld., Dudley SCREWING MAOHINES-Machwws a fileter Frost, Albert, and Co., Sheffield Tangyes Ld., Cornwall Works, Birmingham Youngs, Byland-street Works, Birmingham Sorews (Stretching)—Tmdwr. Youngs, Byland-street Works, Birmingham Sewage Treatment Plant—Appareils pour ie traitement des eaux d*6gout Mather and Platt Ld., Manchester SHAFTING — Arbres de trans nission Crowther, Henry, & SonsLd., Cleckheaton, Yorks Oaglish, Bobt., and Co. Ld., St. Helens, Lancs. Hardy Patent Pick Co. Ld., Sheffield Lancaster and Tonge Ld., Pendleton, Manchester Phillips, C. D., Newport, Mon. Spencer and Co. Ld., Melksham, Wilts Wright’s Forge and Engineering Co. Ld., Tipton Shaft Sinkers—Fongage de puits Francois, Albert, Whitehouse-chambers, Don- caster Trefor oring A Sinking Co., Brussels; and at 329, High Holborn, London, E.C. Sheet Iron—Tdies enfer Firth, Wm., Ld., Leeds Harvey, G. A., A Co. (Ldn.) Ld., Woolwich-rd„ S.E. Lewis, Wm., and Son, Bilston, Staffs. Theedam, E. C., Ld., Dudley Sheet Metal Works (for Cylinder Casings)— Revetement de tdle pour cylindres Baker, John, and Son, Bilston Kenyon, Wm., and Sons Ld., Dukinfield Shot-Firing Batteries and CABLEs-^ppamis et cdbles Camorgage British Explosives Syndicate Ld., Glasgow British Insulated and Helsby Cables Ld., Lancs. Curtis’s and Harvey Ld., 110, Cannon-street,E.C. Davis, John, and Son (Derby) Ld., Derby Haslam and Stretton Ld., Cardiff Johnson and Phillips Ld., Charlton, Kent New Explosives Co. Ld., 62, London-wall, E.C. Nobel’s Explosives Co. Ld., Glasgow Shovels and Shovel Trees—Relies et accessoires Baker, John, and Son, Bilston, Staff s| Fell, C. A., Dronfield, near Sheffield Frost, Albert, and Co., Sheffield Hardy Patent Pick Co. Ld., Sheffield Benton, B. M., and Co., Sheffield Theedam, E. C., Ld., Dudley SHOVELS (Sprinkling)— Pelles de chargement pour chaudieres Fell C. A„ Dronfield near Sheffield SIDINGS—Lignes de raccor dement Bagnall, W. G., Ld., Stafford Benton, B. M., and Co., Market-place Buildings, Sheffield Summerson, Thomas, and Sons Ld., Darlington Ward, Thos. W., Ld., Albion Works, Sheffield Signalling Apparatus (Visual)—Sigvaux visueis Davis, John, and Son (Derby) Ld., Derby Neil, J. A J., A Co., 93, Hope-street, Glasgow Sutcliffe, Bichard, Horbury, Wakefield Theedam, E. 0., Ld., Dudley Wood, John, and Sons Ld., Wigan SLEEPERS (IRON AND STEEL) —Traverses enfer et en acier Allen, W. G., and Sons (Tipton) Ld., Tipton Bagnall, W. G., Ld., Stafford Baird, J. W., and Co., West Hartlepool Bute Works Supply Co. Ld., Cardiff Firth, Wm., La., Greek-street, Leeds Benton, B. M., and Co., Midland Works, Sheffield Smiths’ Tools—Outus pour forgerons Hardy Patent Pick Co. Ld., Sheffield SMITH WORK—Ouvrages de forge Baker, John, and Son, Bilston, Staffs Lowmoor Co. Ld., Lowmoor Ironworks, Bradford Wright’s Forge and Engineering Co. Ld., Tipton SMOKE Helmets—Casques protecteurs centre fumtes Mining Engineering Co. Ld., Sheffield Siebe, Gorman and Co. Ld., Westminster, S.E. Spanners Fastnut Ld., 115, Newgate-street, London Speed-Reducing Gears—Engrenages d reduction de vitesse Brown, David, A Sons (Hudd.) Ld., Huddersfield Wood, John, and Sons Ld., Wigan Sphincter Grip Armoured Hose—Tuyaux armes Beddaway, F., A Co. Ld., Pendleton, Manchester Springs—Ressorts Lancaster and Tonge Ld., Pendleton, Manchester Wigan Wagon Co. Ld., Springs Branch, Wigan Stampings—-Estampages Baker, John, and Son, Bilston, Staffs Chorley Bail way Wagon Co. Ld., Chorley Hardy Patent Pick Co. Ld., Sheffield Head, Wrightson and Co. Ld., Stockton-on-Tees Lowmoor Co. Ld., Lowmoor Ironworks, Bradford STEAM Experts— Specialistes en tout ce qui concerns la vapeur Fell, C. A., Dronfield, near Sheffield Princeps A Co., Sheffield Boyles Ld., Irlam, Manchester STEAM FITTINGS— Garnitures de chaudieres Baldwin, James, and Co., Keighley, Yorks Hopkinson, J., and Co. Ld., Huddersfield Boyles Ld., Irlam, Manchester 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 A Glasgow Steam Mains and Pipe Installations — Conauites de vapeur Stewarts and Lloyds Ld., Birmingham A Glasgow Steam - Saving Appliances — Uconomisem de vapeur Boyles Ld., Irlam, Manchester STEAM Traps—Purgeurs de vapeur Auld, D., and Sons, Whitevale Foundry, Glasgow Baldwin. James, and Co., Keighley, Yorks. Hopkinson, J., and Co. Ld., Huddersfield Lancaster A Tonge Ld., Pendleton, Manchester Princeps A Co., Sheffield Boyles Ld., Irlam, Manchester Stewarts and Lloyds Ld., Birmingham A Glasgow United States Metallic Packing Co. Ld., Bradford Wright’s Forge and Engineering Co. Ld., Tipton Steam Wagons — Ventures autos d vapeur Steam Winches—Treuiis d vapeur Clarke, Chapman A Co. Ld., Gateshead-on-Tyne Phillips, C. D., Newport, Mon. Wood, John, and Sons Ld., Wigan STEEL—Fabricants d’acier Cooke, William, and Co. Ld., Tinsley, Sheffield Cradock, George, and Co. Ld., Wakefield Hadfields Ld., Hecla Works, Sheffield Hardy Patent Pick Co. Ld., Sheffield Hodgson, E. W., and Co., Sheffield Howell & Co. Ld., Brook Steel Works, Sheffield Latch and Batchelor Ld., Hay Mills, near B'harn Mining Engineering Co. Ld., Sheffield Shelton Iron, Steel A Coal Co. Ld., Stoke-on-Trent Stewarts and Lloyds Ld., Birmingham A Glasgow Thompson and Co., Wigan Steel Blooms, Billets—Loupes et lingots en acier Cradock, George, and Co. Ld., Wakefield Benton, B. M., and Co. Sheffield Scott, Walter, Ld., Leeds Steel Works, Leeds STEEL Flats AND ROUNDS—Barres et ronds en acier Scott, Walter, Ld., Leeds Steel Works, Leeds STEEL Tin BARS—Bidon-s d t6les de fer-blanc Scott, Walter, Ld., Leeds Steel Works, Leeds Stencil Plates, Steel Stamps, &o—Patrons, poinqons, &c. Lawson, John, and Sons, 26, Carver-lane, Sheffield Pryor, Ed., and Son, 112/116, Eockingham-street, Sheffield Stone Breakers—c