244 THE COLLIERY GUARDIAN July 30, 1915. THE “COLLIERY GUARDIAN” PURCHASERS' GUIDE TD ADVERTISERS’ SPECIALITIES. Further information can be obtained on reference to the Weekly Alphabetical Index to Advertisers. Acetylene Generators — Aceti/ienentwickier — Gtntrateurs d’acetylene ACETYLENE Lamps — Acetylenlampen — Lampes d gaz Acetylene Davis, John, and Son (Derby) Ld., Derby Theedam, E. C., Ld., Dudley. Wakefield, C. C., & Co., Cheapside, London, E.C. Wolf Safety Lamp Co., Sheffield ACID PLANT—Sdurenlagen—Installations pour la fabrications des acides Daglish, Robert, and Co. Ld., St. Helens, Lancs. Air Analysis Apparatus—Apparate fur Luft- analyse—Appareils d V analyse de 1’air Siebe, Gorman and Co. Ld., Westminster, S.E. Air Compressors — Luftkompressoren — Com- primeurs d’air Ashton, David, & Co., Aztec Works, Sueffield Beiliss and Morcom Ld., Birmingham. Be ver, Dorling and Co. Ld., Bradford, Yorks Daglish, Robert, and Co., St. Helens, Lancashire Davis, John, and Son (Derby) Ld., Derby Hardy Patent Pick Co. Ld., Sheffield Harvey, G. A., & Co. (Ldn.) Ld., Woolwich-rd., S.E. International Channelling Machines Ld., Sheffield Mining Engineering Co. Ld., Sheffield Plowright Bros. Ld., Chesterfield Pulsometer Engineering Co. Ld., Reading Beavell and Co. Ld., F. Department, Ipswich Sullivan Machinery Co., 314, Salisbury House, E.C. United States Metallic Panking Co. Ld., Bradford Walker Brothers (Wigan) Ld., Wigan Wood, John, & Sons Ld., Brook Foundry, Wigan Worsley Mesnes Ironworks Ld., Wigan AlR PIPES—Luftrbhre—Tuyaux d air Allen, A., and Son Ld., Lower Gornal, Staffs. Allen, W. G., and Sons (Tipton) Ld., Tipton Ashton, David, & Co., Aztec Works, Sheffield Baker, John, and Son, Thompson-street, Bilston Lewis, William, and Son, Bilston Mining Engineering Co. Ld., Sheffield Scottish Tube Co. Ld., 34, Robertson-st., Glasgow Stewarts & Lloyds Ld., Birmingham and Glasgow Summerhill, J., and Co., Wolverhampton Theedam, E. C., Ld., Dudley AlR PUMPS—Luftpumpen—Pompes d air Clarke, Chapman and Co. Ld., Gateshead-on-Tyne Daglish, Robert, and Co. Ld., St. Helens, Lancs. Mather and Platt Ld., Manchester Pulsometer Engineering Co. Ld., Reading Wood, John, and Sons Ld., Wigan Worsley Mesnes Ironworks Ld., Wigan ALTERNATORS — Wechselstrom - maschinen — Alter- nateurs Holmes, J. H., and Co., Newcastle-on-Tyne Mather and Platt Ld., Manchester Aluminium Castings Coan, R. W., 219, Goswell-road, E.C. Ambulance Carriages, Stretchers, &o.— Krankenwagen, Tragbahren, &c. — Ambulances, civieres, Co. Ld., Pendleton, Manchester Canvas (Cotton) Bright, John and Brothers Ld., Rochdale CANVA8 Fire Hose—Hanfschlauchefur Feurspritzen —Tuyaux flexibles pour pompes d incendie Reddaway, F., & Co. Ld., Pendleton, Manchester Capstans (Electric)—Eiektrische Spuis—Cabo- stans Electriques Bridge, David, and Co. Ld., Castleton, Manchester Wood, John, & Sons Ld., Brook Foundry, Wigan Carrying and Conveying Belts—Forderrismen —Transporters d courroies Bright, John and Brothers Ld., Rochdale Coulson, M., and Co. Ld., Spennymoor Goodall, Clayton & Co. Ld., Hunslet, Leeds Gosforth Foundry Co. Ld., Dronfield, nr. Sheffield Hardy Patent Pick Co. Ld., Sheffield Harvey, G A., & Co. (Ln.) Ld., Woolwioh-rd., S.E, Carbting and Conveying Belts—continued. Head, Wrightson and Co. Ld., Stockton-on-Tees “ Jeffrey ’’—Hugh Wood & Co. Ld., N’castle-on-T. Johnson, Wm., & Sons (Leeds) Ld., Armley, Leeds Nortons (Tividale) Ld., Tipton Plowright Bros. Ld., Chesterfield Reddaway, F., & Co. Ld., Pendleton, Manchester Scandinavia Belting Co. Ld., 59, Southwark-st, S.E. Sheppard and Sons Ld., Bridgend, South Wales Spencer and Co. Ld., Melksham, Wilts Sutcliffe, R., Horbury, near Wakefield Walker Bros. ( Wigan) Ld., Wigan Wood, John, & Sons Ld., Brook Foundry, Wigan Wright’s Forge and Engineering Co. Ld., Tipton Castings (Brass or White Metal)—Messing und Weiss-metall-gussstucke—Fontes de laiton et de mttal blanc Daglish, Robert, and Co. Ld., St. Helens, Lancs. Lowmoor Co. Ld., Lowmoor Ironworks, Bradford Boyles Ld., Irlam, Manchester Castings (Iron and Steel)—und stahi- GussstUcke—Fonts defer et en acier Bayliss, Jones & Bayliss Ld., Wolverhampton Brown, David, & Sons (Hudd.) Ld., Huddersfield Chorley Bail way Wagon Co. Ld., Chorley, Lancs Daglish, Robert, and Co. Ld., St. Helens, Lancs. Firth, William, Ld., Leeds Green, William, & Co. (Ecclesfleld) Ld., Eccles- field, near Sheffield Hardy Patent Pick Co. Ld., Sheffield - Head, Wrightson and Co. Ld., Stockton-on-Tees Isca Foundry Co. Ld., Newport, Mon. Lowmoor Co. Ld., Lowmoor Ironworks, Bradford Richardsons Westgarth and Co. Ld., Hartlepool Stewarts and Lloyds Ld., Birmingham & Glasgow Scholefield, Rd., Burley Vale Foundry, Leeds Summerson, Thomas, and Sons Ld., Darlington Walker Bros. (Wigan) Ld., Wigan Wood, John, « Sons Ld., Brook Foundry, Wigan Worsley Mesnes Ironworks Ld., Wigan Yorkshire Engine Co. Ld., Sheffield Cement Cun General Cement Gun Co., 36, Southampton-st.. Strand, W.C. Cement-Making Machinery — Zementmasohinen —Machines d ciment Johnson, Wm., & Sons (Leeds) Ld., Armley, Leeds Scholefield, Rd., Burley Vale Foundry, Leeds Whittaker, C., and Co. Ld., Accrington Cement Manufacturers — Zementfabriken — Fabricants du ciment Earle, G. and T. (1912) Ld., Wilmington, Hull CENTRIFUGAL Fans—Ventilatoren—Ventilateurs Bumsted and Chandler Ld., Hednesford, Staffs. Davidson and Co. Ld., Belfast “Jeffrey ’’—Hugh Wood & Co. Ld., N’castle-on-T. Keith, James, and Blackman Co. Ld., 27, Farring- don-avenue, London, E.C. Turbon Patent Fan Co. Ld., Llanelly Waddle Patent Fan and Engineering Co., Llanelly Walker Bros. (Wigan) Ld., Wigan Centrifugal Pumps—Zentrifugaipumpen—Pompes centrifuges Bumsted and Chandler Ld., Hednesford, Staffs. Hathorn, Davey & Co. Ld., Swx Foundry, Leeds Mather and Platt Ld., Park Works, Manchester Pulsometer Engineering Co. Ld., Beading Shore, T., and Sons, Etruria, Stoke-on-Trent Simon-Carves Ld., 20, Mount-street, Tangyes Ld., Cornwall Works, Birmingham CHANNELS (Steel)—U-Eisen(Stahl)—Fersd U(acier) Scott, Walter, Ld., Leeds Steel Works, Leeds CHAINS—Ketten— Chatnes Coventry Chain Co. Ld., Coventry Firth, William, Ld., Leeds Gosforth Foundry Co. Ld., Dronfield, nr. Sheffield Haggie Brothers Ld.. Gateshead-on-Tyne “ Jeffrey ’’—Hugh Wood & Co. Ld., N’castle-on-T. Benold, Hans, Ld., Didsbury. Manchester Renton, B. M., and Co., Sheffield Theedam, E. C., Ld., Dudley Wright’s Forge and Engineering Co. Ld., Tipton Youngs, Ryland-street Works, Birmingham Checks and Labels (Brass)—Rontroizettei und Etiketten, aus Messing—Contr6les et etiquettes en laiton Lawson, John, & Sons, 26, Carver-lane, Sheffield Pasley, Henry, & Sons, Brocco Works, Sheffield Pryor, Ed., and Son, 112/116, Bockingham-street, Sheffield Chimneys ( Steel ) — Schom«t6in« aus stahi — Chemintes en acier Johnston, John, Attercliffe Boiler Wks., Sheffield CLIPS (Haulage)—Mitnehmer (Streckenfbrdcrung) —Fourchettes (traction souterraine) Allen, W. G., and Sons (Tipton) Ld., Tipton Frost, Albert, and Co., Sheffield Hardy Patent Pick Co. Ld., Sheffield Humble, Stephen, 9, Victoria-st., London, S.W. Smallman, J. W., Nuneaton Theedam, E. C., Ld., Dudley Clutches (Facings for) — Kuppiungsfutter— Fourrures pour embroyages Frood, Herbert, Co. Ld., Chapel-en-le-Frith COAL BUNKERS—Kohlenburiker—Soutes d charbon Bennis, Ed., and Co. Ld., Little Hulton. Bolton Coke Oven Construction Co. Ld., Sheffield General Cement Gun Co., 36, Southampton-st., Strand, London Goodall, Clayton & Co. Ld., Hunslet, Leeds Hardy Patent Pick Co. Ld., Sheffield Head, Wrightson and Co. Ld., Stockton-on-Tees Koppers’ CokeOven & Bye-Product Co., Sheffield Nortons (Tividale) Ld., Tipton Simon-Carves Ld., 20, Mount-street, Manchester Spencer and Co. Ld., Melksham, Wilts Wood, John, and Sons Ld., Wigan Wright’s Forge and Engineering Co. Ld., Tipton COAL Carrying Belts — Kohlenforderriemen — Courroies-transporteurs Bennis, Ed., and Co. Ld., Little Hulton, Bolton Bright, John and Brothers Ld., Rochdale Goodall, Clayton & Co. Ld., Hunslet, Leeds Gosforth Foundry Co. Ld., Dronfield, nr. Sheffield Hardy Patent Pick Co. Ld., Sheffield Head, Wrightson and Co. Ld., Stockton-on-Tees “ Jeffrey ’’—Hugh Wood& Co. Ld., N’castle-on-T. Johnson, Wm., & Sons (Leeds) Ld., Armley, Leeds Nortons (Tividale) Ld., Tipton Reddaway, F., & Co. Ld., Pendleton, Manchester Scandinavia Belting Co. Ld., Southwark, S.E. Spencer and Co. La., Melksham, Wilts Sutcliffe, R., Horbury, near Wakefield Wood, John, & Sons Ld., Brook Foundry, Wigan Wright’s Forge and Engineering Co. Ld., Tipton Coal Compressing Machinery-Rohienstampf- maschinen—Pilonneuses. Coke Oven Construction Co. Ld., Sheffield Copp^e Co. (Gt. Britain) Ld., Kingsway, London Koppers’ Coke Oven & Bye-Product Co., Sheffield Simon-Carves Ld., 20, Mount-street, Manchester Coal Crushing Machinery — Kohienserkiein erungsmaschinen—Broyeurs Briquette Machinery Ld., Charmouth-st., Leeds “ Jeffrey ’’—Hugh Wood & Co. Ld., N’castle-on-T.