1214 THE COLLIERY GUARDIAN June 23, 1916. Purchasers’ Guide to Advertisers’ Specialities—(continued). Valve Re-seatinc Machines Bromell Patents Co. Ltd., 62, Robertson-street, Glasgow Brooke, George, Lloyd’s Bank Chambers, Cardiff Valves (Safety)—Soupapes < aHreti Auld, D., and Sons, White vale Foundry, Glasgow Baldwin, James, and Co., Keighley, Yorks Daglish, Robert, and Co. Ld., St. Helens, Lancs. Haslam and Stretton Ld., Cardiff Hopkinson, J., and Co. Ld., Huddersfield Lancaster and Tonge Ld., Pendleton, Mancheste Mather and Platt Ld., Manchester Boyles Ld., Irlam, Manchester Bussell, John, and Co. Ld., Walsall Vices—Etaux Frost, Albert, and Co., Sheffield Hardy Patent Pick Co. Ld., Sheffield Theedam, E. C., Ld., Dudley Youngs, By land-street Works, Birmingham Washers—Rondeiies Baker, John, and Son, Bilston, Staffs Bayliss, Jones & Bayliss Ld., Wolverhampton Chorley Railway Wagon Co. Ld., Chorley, Lancs Coppde Co. (Gt. Britain) Ld., Kingsway, London Fastnut Ld., 115, Newgate-street, London Keirby, John E., and Sons Ld., Swinton Simon-Carves Ld., 20, Mount-street, Mancheste) Theedam, E. C., Ld., Dudley Wright’s Forge and Engineering Co. Ld., Tiptoi Water (Electric Still for) Simplex Conduits td , Garrison-st., Birmingham Waterproof Garments—vst-ments impermtabies Barr, M., & Co. Ld., 83, Hutcheson-st., Glasgow Water Reducing Valves—Soupapes de reduction a eau Auld, D., and Sons, Whitevale Foundry, Glasgow Royles Ld., Irlam, Manchester Water Filters—Futres d’eau Lawrence Patent Water Softener, &c., Co. Ld , 7, Parliament Mansions, Victoria street, S. W. Pulsometer Engineering Co. Ld., Reading Royles Ld., Irlam, Manchester Wright’s Forge and Engineering Co., Tipton Water Gauges (Self-Registering) —Indicateun auto-enregistreurs d’eau Davis, John, and Son (Derby) Ld., Derby Water Softening and Purifying — Fpura teurs dttartreurs Kennicott Water Softener Co., Wolverhampton Lawrence Patent Water Softener, Ac.. Co. Ld., 7, Parliament Mansions. Victoria-street, S. W. Mather and Platt Ld., Manchester Pulsometer Engineering Co. Ld., Beading Royles Ld., Irlam, Manchester Wright’s Forge and Engineering Co. Ld., Tiptop Water Tube Boilers—Cha, dieres aquitubulaires Clarke, Chapman and Co. Ld., Gateshead-on-Tya• Richardson Westgarth and Co. Ld., Hartlepool WELL Tubes—Cuvelages d puit< d’eau Russell, John, and Co. Ld., Alma Works. WalsuL Scottish Tube Co.Ld., 34, Bobertson-st., Glasgow Spencer, John, Ld., Tube Works, Wednesbury Stewarts and Lloyds Ld., Birmingham & Glasgow Weighing Machinery—Appareiis depesage Spencer. James, and Co. Ld., Hollinwood. Man- chester Thompson and Co., Wigan Wheelbarrows—Brouettes Allen, W. G., and Sons (Tipton) Ld., Tip ton 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 -Sssieuxet bandages Bayliss, Jones & Bayliss Ld., Wolverhampton Chorley Railway Wagon Co. Ld., Chorley Du Croo & Brauns, 53, Victoria st., London,S.W Hadfields Ld., Hecla Works, Sheffield Hardy Patent Pick Co. Ld., Sheffield Lancashire & Yorkshire Wagon Co. Ld., Heywood Lancaster and Tonge Ld., Pendleton, Mancheste) Moy, Thomas, Ld., Bail way Works, Peterborough Renton, B. M., and Co., Midland Works, Sheffield Thompson and Southwick Ld. T imworth Wigan Wagon Co. Ld., Springs Branch, Wigan Wood, John, & Sons Ld., Brook Foundry, Wigai Winches—Treuiis Clarke, Chapman and Co. Ld., Gateshead-on-Tyn» Hardy Patent Pick Co. Ld., Sheffield Tangyes Ld., Cornwall Works, Birmingham Young’s, Byland-street Works, Birmingham Winding Engine Indicators—indicate™™ de profondew pour les machines d’extraction Daglish, R., and Co., St. Helens, Lancashire Davis, John, and Son (Derby) Ld., Derby Wood, John, and Sons Ld., Wigan WlRE-Fil British Insulated and Helsby Cables Ld., Prescet 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 Renton, B. M., and Co., Sheffield Wire Drawing Plates and Wortles—FUierea Hodgson, E. W., & Co., 24, Norfolk-row, Sheffield Wire Mesh and Gauze—Tissw mftaiiiques 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 and Lighting Co. Ld., Eccles Staniar, John, & Co., Manchester Teale, W. E., and Co. Ld., Swinton, Lancs. Theedam, E. C., Ld., Dudley Wire Rope Greaser— Appareiis de graissage pour cdbles rndtalliyuer Mining Engineering Go T.d. Sheffield Tl-eedam, E. C., Ld., Dudley Wire Rope Pulley Blocks—Paians pour cables en acier 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, Stanitr John, and Co., Manchester Telephone No. 81. COLLIERY BOILERS A SPECIALITY. rW 1 i SOO lbs ; BAHWSLM. - ~ . • - at . J-X a ■ . . . .;Af. Established 18 56. This Boiler has now worked 15 years essfat 200 lb. pressure) without being repaired. WM. ARNOLD & CO., Victoria Boiler Works, BARNSLEY. Makers of ARNOLD PATENT BULBOUS FLUE. “ HOPKINSON-WEST ” PATENT BOILER FLUE. COLLIERY OWNERS MANUFACTURING BRICKS SHOULD BUBSCBIBN TO THE BRITISH CLAY-WORKER The Organ of the Brick and Tile Trades. Published Monthly. Subscription : 8s. per annum, post free. Send tor Specimen Copy to the Publisher, The BRITISH CLAY-WORKER, 43, Essex-St., LONDON, W.C. The Cambrian Approved Double Glass Lamp. No. 1 G.G. A? TYPEWIW ; * Giving a bright light at the end of the shift = II C.P. AID DID CD JOHN BAKER & SON, B K I r f iron AND steel workers^ "“ ■ ■ ■ ■ it hW Thompson St., BILSTON TUB CORNER PLATES BUCKETS and BASKETS Telephone: Telegraphic Address: No. 7 Aberdare. “Lamps, Aberdare.” Approved (Flame) SAFETY LAMPS To meet the requirements of the new Mines Act. The CAMBRIAN Fitted with Magnetic, Pneu- matic, or Lead Locks, Electric Ignition, and Double Gauzes. Our Flame Safety Lamps give a greater Candle Power than any Miner’s Electric Lamp. MAKERS OF THE NEW MAGNET UNDERGROUND PATENT SAFETY LAMP RELIGHTERS. E. THOMAS & WILLIAMS Ltd., Cambrian Lamp Works, Aberdare, South Wales. “THE SOUTH WALES COAL-FIELD.”—PART III. By HENRY K. JORDAN. F.G.S. (Past President aid First Gold Medallist of the South Wales Institute of Engineers'. THIS Paper completes the author’s monograph on the South Wales Coal-Field, and is published by the South Wales Institute of Enginers. It comprises 89 pages of printed matter, with a number of Sections inter- leaved, and the following large drawings which are issued separately:— 1. A Horizontal Section across the Carmarthenshire Coal-Field, from Pontyberem to the Sea near Llanelly. 1 he Section is five feet in length, mounted on linen, and geologically coloured. 2. A Map on the Six-inch Scale of the Anthracite Area of Llan- non, Mynydd-Sylen, and Pontyberem. It also illustrates the Outcr< pa of the Seams, F«ults, &c. Three Sheets of Vertical Sections of the Deep and Important New Collieries that have been Sunk throughout the Coal- Field during the Past Six Years. The Sections are drawn to a scale of 100 ft. to 1 in., and the sheets are 40 x 27 in., mounted on lirfen. The first portion of the text deals with the anthracite area and with the Pennant seams to the north and west of Llanelly and Burry Port. The remaining portion discusses the new collieries in, Glamorganshire and Monmouthshire, with much additional information which brings the subject up to date. A limited number of the above are for sale, price £ 2 2s. (postage extra), and may be obtained from THE SECRETARY, The South Wales Institute of Engineers, Cardiff. ‘The South Wales Coal-Field.” Part I., by Mr. H. K. Jordan, price £2 2s., dealing with rhe eastern ha’f of rhe Coal-Field; and “The South Wales Coal-Field ” Part II.. by Mr H. K. Jordan, price £1 Is., dealing w.th the western half of the Coal-Field, may be obtained from the Secretary. The Colliery Ready Reckoner and Wages CALCULATOR. By JAMES IRELAND. " Will be the mean, of preventing many disputes between pay clerks and colliers.”—Mining Journal. Colliery Guardian Office. 30 & 31, Furnival-street, Holborn. London, E.O. Cloth limp, price la. 6d.; poet free, Is. Id. f WRIGHT’S FORGE & ENGINEERING CO. LTD 111 ,____ Sole IVIan.ufncturerH. ------ NEPTUNE FORCE, c, 57, BISHOPSCATE, TIPTON. “ LONDON, E.C.