288 THE COLLIERY GUARDIAN February 11, 1916. Purohas&B*s* Guide to Advertisers* Specialities—(continued)• Coal-Picking Belts—continued. Spencer and Co. Ld., Melksham, Wilts Sutcliffe, E., Horbury, near Wakefiela Walker Bros. (Wigan) Ld., Wigan Wood, John, and Sons Ld., Brook Foundry, Wigan Wootton Bros. Ld., Coalville, near Leicester Wright’s Forge and Engineering Co. Ld., Tipton Coal Screening Plant—de sortiment Barns, W., and Son, Globe Works, Holloway, N. Coppee Co. (Gt. Britain) Ld., Kingsway, London Coulson, M., & Co. Ld., Spennymoor, Co. Durham Cousland, Alex., and Son, 3, Mitchell-st., Glasgow Goodall, Clayton and Co. Ld., Hunslet, Leeds Hardy Patent Pick Co. Ld., Sheffield Harvey, G. A., & Co. (Ldn.) Ld., Woolwich-rd, S.E, Haslam and Stretton Ld., Cardiff Head, Wrightson and Co. Ld., Stockton-on-Tees “ Jeffrey’’—Hugh Wood & Co. Ld., N’castle-on-T. Johnson, Wm., & Sons (Leeds) Ld., Armley, Leeds Lfihrig Coal and Ore-Dressing Appliances Ld., 32, Victoria-street, London, S.W. Mining Appliances Co., 32, Church-st., Sheffield Plowright Bros. Ld., Chesterfield Sheppard and Sons Ld., Bridgend, South Wales Spencer and Co. Ld., Melksham, Wilts Walker Bros. (Wigan) Ld., Wigan Wood, John, & Sons Ld., Brook Foundry, Wigan Wootton Bros. Ld., Coalville, near Leicester Wright’s Forge and Engineering Co. Ld., Tipton Coal Tipplers—Tombemux«bascule Bagnall, W. G. Ld., Stafford Bennis, Ed., and Co. Ld., Little Hulton, Bolton Coppde Co. (Gt. Britain) Ld., Kingsway, London Coulson, M. & Co. Ld., Spennymoor, Co. Durham Goodall, Clayton and Co. Ld., Hunslet, Leeds Hardy Patent Pick Co. Ld., Sheffield Harvey, G. A., & Co. (Ldn.) Ld., Woolwich-rd., S.E. Head, Wrightson and Co. Ld., Stockton-on-Tees Luhrig Coal and Ore-oressing Appliances Ld., 32, Victoria-street, London, S.W. Mining Appliances Co., 32, Church-st., Sheffield Sheppard and Sons Ld., Bridgend, South Wales Simon-Carves Ld., 20, Mount-street, Manchester Spencer and Co. Ld., Melksham, Wilts Theedam, E. C., Ld., Dudley Walker Bros. (Wigan) Ld„ Wigan Wood, John, and Sons Ld., Brook Foundry, Wigan Wootton Bros. Ld., Coalville, near Leicester Wright’s Forge and Engineering Co. Ld., Tipton Coal-Washing Machinery—de lavage du charbon Copp6e Co. (Gt. Britain) Ld., Kingsway, London Coulson, M. & Co. Ld., Spennymoor, Co. Durham Hardy Patent Pick Co. Ld., Sheffield Harvey, G. A.,&Co. (Ldn.) Ld., Woolwich-rd., S.E. Head, Wrightson and Co. Ld., Stockton-on-Tees Johnson, Wm., & Sons (Leeds) Ld., Armley, Leeds Koppers’ Coke Oven and Bye-Product Co., Sheffield Luhrig Coal and Ore-Dressing Appliances Ld., 32, Victoria-street, London, S.W. Pulsometer Engineering Co. Ld., Reading Sheppard and Sons Ld.s Bridgend, South Wales Simon-Carves Ld., 20, Mount-street, Manchester Spencer and Co. Ld., Melksham, Wilts Wood, John, & Sons Ld., Brook Foundry, Wigan Wright’s Forge and Engineering Co. Ld., Tipt*n Coke Breakers—Concasseurs d coke Goodall, Clayton and Co. Ld., Hunslet, Leeds Hardy Patent Pick Co. Ld., Sheffield Johnson, Wm., & Sons (Leeds) Ld., Armley, Leeds Theedam, E. C., Ld., Dudley COKE Cars—Berlines a coke Bagnall, W. G., Ld., Stafford Ghorley Railway Wagon Co. Ld., Ghorley, Lancs. Coke Oven Construction Co. Ld., Sheffield Coppee Co. (Gt. Britain) Ld., Kingsway, London Koppers* CokeOven andBye-Product Co., Sheffield Simon-Carves Ld., 20, Mount-street, Manchester Coke Coolers—Extincteurs d coke Coke Oven Construction Co. Ld., Sheffield Coppee Co. (Gt. Britain) Ld., Kingsway, London Koppers’ Coke Oven and Bye-Product Co., Sheffield Coke Oven Charging Machinery - chargeurs pour fours d coke Coke Oven Construction Co. Ld., Sheffield Copp6e Co. (Gt. Britain) Ld., Kingsway, London Koppers’ Coke Oven and Bye-Product Co., Sheffield Simon-Carves Ld., 20, Mount-street, Manchester Coke Oven Recovery Plant—installations d recuperation des sous-produits Coke Oven Construction Co. Ld., Sheffield. Coppee Co. (Gt. Britain) Ld., Kingsway, London Head, Wrightson and Co. Ld. Stockton-on-Tees Koppers* Coke Oven and Bye-Product Co., Sheffield Simon-Carves Ld., 20, Mount-street, Manchester Coke Oven Stamping Machinery-PUonneuses pour fours d coke Coke Oven Construction Co. Ld., Sheffield Coppee Co. (Gt. Britain) Ld., Kingsway, London Koppers’ CokeOven and Bye-Product Co., Sheffield Simon-Carves Ld., 20, Mount-street, Manchester COKE Ovens— Fours d coke Coal Distillation Co., Middlesbrough Coke Oven Construction Co. Ld., Sheffield Coppee Co. (Gt. Britain) Ld., Kingsway, London Koppers’ Coke Oven and Bye-Product Co., Sheffield Luhrig Coal and Ore-Dressing Appliances Ld., 32, Victoria-street, S.W Simon-Carves Ld., 20, Mount-street, Manchester Coke Rams or Pushers—Defoumeuses Coke Oven Construction Co. Ld., Sheffield Coppee Co. (Gt. Britain) Ld., Kingsway, London Koppers’ CokeOven and Bye-Product Co., Sheffield Simon-Carves Ld, 20, Mount-street, Manchester Coke Screens—Cribies a coke Coke Oven Construction Co. Ld., Sheffield Copp6e Co. (Gt. Britain) Ld., Kingsway, London Cousland, Alex., and Son, 3, Mitchell-st., Glasgow Goodall, Clayton and Co. Ld., Hunslet, Leeds Hardy Patent Pick Co. Ld., Sheffield Head, Wrightson and Co. Ld., Stockton-on-Tees Koppers’ Coke Oven and Bye-Product Co., Sheffield Simon-Carves Ld., 20, Mount-street. Manchester Spencer and Co. Ld., Melksham, Wilts Wright’s Forge and Engineering Co. Ld., Tipton Collie w Machinery (Repairers) Coates and Co., 345, Glossop-road, Sheffield COLLIERY PLANT—Installation de charbonnages Allen, W. G., and Sons (Tipton) Ld., Tipton Baker, John, and Son, Bilston, Staffs Bever, Dorling and Co. Ld., Bradford Clarke, Chapman and Co. Ld., Gateshead-on-Tyne Coulson, M., & Co. Ld., Spennymoor, Co. Durham Daglish, Robert, and Co. Ld., St. Helens, Lancs. Davis, John, and Son (Derby) Ld., Derby Goodall, Clayton and Co. Ld., Hunslet, Leeds Hardy Patent Pick Co. Ld., Sheffield Harvey, G. A.,&Co. (Ldn.)Ld., Woolwich-rd., S.E. Haslam and Stretton Ld., Cardiff Hathorn, Davey and Co. Ld., Leeds Head, Wrightson and Co. Ld, Stockton-on-Tees Holmes, J. H., & Co., Newcastle-on-Tyne Isca Foundry Co. Ld., Newport “ Jeffrey ’’—Hugh Wood & Co. Ld., N’castle-on-T. Johnson, Wm., & Sons (Leeds) Ld., Armley,Leeds Lewis, Wm., and Son, Bilston, Staffs. Mather and Platt Ld., Manchester Mining Appliances Co., 32, Church-st., Sheffield Mining Engineering Co. Ld., Sheffield Phillips, C. D., Newport, Mon. Plowright Bros. Ld.„ Chesterfield Pulsometer Engineering Co. Ld., Reading Reavell and Co. Ld., Ipswich Sandycroft Ld., Chester Sheppard and Sons Ld., Bridgend, South Wales Sullivan Machinery Co., Salisbury House, E.C. Summerhill, J., and Co., Wolverhampton Waddle Patent Fan and Engineering Co., Llanelly Walker Brothers (Wigan) Ld., Wigan Ward, Thos. W., Ld., Albion Works, Sheffield Wild, M. B., and Co. Ld., Nechells, Birmingham . Wood, Hugh, and Co,, Newcastle-on-Tyne Colliery Plant—continued. Wood, John, & Sons Ld., Brook Foundry, Wigan Wootton Bros. Ld., Coalville, near Leicester Worsley Mesnes Ironworks Ld., Wigan Wright’s Forge and Engineering Co. Ld., Tipton Yeadon, Son and Co., Albion-place, Leeds Yorkshire Engine Co. Ld., Sheffield Concrete Machinery Condensers & Condensing Plant—Appareils de condensation Beiliss and Morcom Ld., Birmingham Daglish, Robert, and Co. Ld., St. Helens, Lancs. Mather and Platt Ld., Manchester Pulsometer Engineering Co. Ld., Reading Richardsons Westgarth and Co. Ld., Hartlepool Robey and Co. Ld., Lincoln Wood, John, and Sons Ld., Wigan Worsley Mesnes Ironworks Ld., Wigan Wright’s Forge and Engineering Co. Ld., Tipton Constructional Steel & Iron Work—Materiel de bdtiment en acier Bayliss, Jones & Bayliss Ld., Wolverhampton Coulson, M., & Co. Ld., Spennymoor, Co. Durham Firth, William, Ld., Leeds Goodall, Clayton and Co. Ld., Hunslet, Leeds Hardy Patent Pick Co. Ld., Sheffield Head, Wrightson and Co. Ld„ Stockton-on-Tees Henderson and Glass, Liverpool Isca Foundry Co. Ld., Newport, Mon. Scott, Walter, Ld., Leeds Steel Works, Leeds Shelton Iron, Steel, & Coal Co. Ld., Stoke-on-Trent Summerhill, J., and Co., Wolverhampton Wood, John, & Sons Ld., Brook Foundry, Wigan Wright’s Forge and Engineering Qo. Ld., Tipton Conveyors and Elevators — Transporters, eUvateurs, etc. Anderson, Boyes & Co. Ld., Motherwell, Scotland Bennis, Ed,, and Co. Ld., Little Hulton, Bolton Coulson, M., & Co. Ld., Spennymoor, Co. Durham Diamond Coal-Cutter Co. Stennard Wks.Wakefield Goodall, Clayton and Co. Ld., Hunslet, Leeds Gosforth Foundry Co. Ld., Dronfield, nr. Sheffield Hardy Patent Pick Oo. Ld., Sheffield Harvey. H.A.. A; Co. (Ldn.) T.d.. Woolwich-rd.. F. Head, Wrightson and Co. Ld., Stockton-on-Tees “ Jeffrey ’’—Hugh Wood & Co. Ld., N’castle-on-T. Johnson, Wm., & Sons (Leeds) Ld., Armley, Leeds Koppers’ Coke Oven ana Bye-Product. Co,Sheffield Mather and Platt Ld., Manchester Mining Appliances Co., 32, Church-st., Sheffield Mining Engineering Co. Ld., Sheffield Plowright Bros. Ld., Chesterfield Reddaway, F., & Co. Ld., Pendleton, Manchester Sheppard and Sons Ld., Bridgend, South Wales Simon-Carves Ld., 20, Mount street, Manchester Spencer and Co. Ld., Melksham, Wilts Sutcliffe, R., Horbury, near Wakefield Wood, John, & Sons Ld., Brook Foundry, Wigan Wootton Bros. Ld., Coalville, near Leicester Wright’s Forge and Engineering Co. Ld., Tipton Yorkshire Engine Co. Ld.. Sheffield Corner Plates—Goussets Baker, John, and Son, Bilston, Staffs Ghorley Railway Wagon Co. Ld., Chorley, Lancs. Lewis, Wm., and Son, Bilston, Staffs Summerhill, J. ,& Co., Bea ver Wks., W olverhampton Theedam, E. 0., Ld., Dudley Corrugated Sheets—T6ies en ter onduie Summerhill, J. ,& Co. .Beaver Wks., W olverhampton Cotton Belting1 (Woven or Stitched)—Cour roies en coton (tissees ou cousues) Cotton Waste, Twine, and Spun-Yarn—Laine de nettoyage, Fil retord, &c. COUPLINGS—Embrayages Bagnall, W. G., Ld., Stafford Chorley Railway Wagon Co. Ld., Chorley, Lancs. Theedam, E. C., Ld., Dudley Wright’s Forge and Engineering Co. Ld., Tipton Crab Winches—Treuiis Hardy Patent Pick Co. Ld., Sheffield Mining Appliances Co., 32, Church-st., Sheffield Renton, B. M., and Co., Sheffield Wood, John, and Sons Ld., Wigan Youngs, Ryland-street Works, Birmingham Cranes— Grues Mather and Platt Ld., Manchester Middleton, Robt.,& Co., Sheepscar Foundry, Leeds Mining Appliances Co., 32, Church-st., Sheffield Tangyes Ld., Cornwall Works, Birmingham Ward, Thos. W., Ld., Albion Works, Sheffield Wild, M. B., and Co. Ld., Nechells, Birmingham Youngs, Ryland-street Works, Birmingham CUT-OFF Gear—Distributions d detente Daglish, Robert, and Co. Ld., St. Helens, Lancs. Wood, John, and Sons Ld., Wigan Worsley Mesnes Ironworks Ld., Wigan DETONATORS—Amorces fulminantes British Explosives Syndicate Ld., Glasgow Cotton Powder Co. Ld., 32, Queen Victoria-st., E.C. Curtis’s and Harvey Ld., 110, Cannon-street, E.C. Davis, John, and Sons (Derby) Ld., Derby New Explosives Co. Ld., 62, London-wall, E.C. Nobel’s Explosives Co. Ld., Glasgow Dies, Embossing Presses, and Seals—Matrices, machines d esiamper, presses d sceller Lawson, John, & Sons. 26, Carver-lane, Sheffield Pryor, Ed., and Son, 112/116, Bockingham-street, Sheffield Disintegrators—Desintegrateurs Bradley Pulverizer Co., 37, Walbrook, London Davis, John, and Son (Derby) Ld., Derby Hardy Patent Pick Co. Ld., Sheffield Johnson, Wm., & Sons (Leeds) Ld., Armley, Leeds Middleton, Robert, Sheepscar Foundry, Leeds Simon-Carves Ld., 20, Mount-street, Manchester Yeadon, Son and Co., Albion-place, Leeds Diving Apparatus—Scaphandres Pulsometer Engineering Co. Ld., Reading Siebe, Gorman and Co. Ld., Westminster, S.W. DOG SPIKES—Crampons de rail Bayliss, Jones & Bayliss Ld., Wolverhampton Frost, Albert, and Co., Sheffield Renton, B. M., & Co., Midland Works, Sheffield Bussell, John G., Wishaw, Scotland Double Helical Gear (Machine Cut)—Pigeons d double helice, /raises d la machine Drain Cocks—Robinets de purge Appleton and Howard, St. Helens, Lancs. Hopkinson, J., and Co. Ld., Huddersfield Drawing Instruments—instruments pourdessina- teurs Davis, John, and Son (Derby) Ld., Derby Stanley, W. F., & Co. Ld., 286, High Holborn, W.C. Thornton, A. G., Ld., King-st. West, Manchester Drawing Office Stationery — Papeterie pour bureaux de dessins Davis, John, and Son (Derby) Ld., Derby Stanley, W. F., & Co. Ld., 286, High Holborn, W.C. Thornton, A. G., Ld., King-st. West, Manchester Drills (Electric)—Perforeuses eiectriques Davis, John, and Son (Derby) Ld., Derby United States Metallic Packing Co. Ld., Bradford Driving Pulleys-Po^Hcs Daglish, Bobt., and Co. Ld., St. Helens, Lancs. Spencer and Co. Ld., Melksham, Wilts Wood, John, and Sons Ld., Wigan Duplex Pumping Encines-p