238 THE COLLIERY GUARDIAN August 4, 1916. Purchasers’ Guide to Advertisers’ Specialities—(continued). Valve Re-seating Machines Bromell Patents Co. Ltd., 62, Robertson-street, Glasgow Brooke, George, Lloyd’s Bank Chambers, Cardiff Valves (Safety)—Soupapes c sHrett Auld, D., and Sons, White vale Foundry, Glasgaw 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, Manchester Mather and Platt Ld., Manchester Boyles Ld., Irlam, Manchester Russell, John, and Co. Ld., Walsall Vices—fitaux Frost, Albert, and Co., Sheffield Hardy Patent Pick Co. Ld., Sheffield Theedam, E. C., Ld., Dudley Youngs, Byland-street Works, Birmingham Washers—BmdMes Baker, John, and Son, Bilston, Staffs Bayliss, Jones & Bayliss Ld., Wolverhampton Chorley Railway Wagon Co. Ld., Chorley, Lancs Coppee 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, Manchester Theedam, E. C., Ld., Dudley Wright’s Forge and Engineering Co. Ld., Tiptoi Water (Electric Still for) Simplex Conduits Ld., Garrison-st., Birmingham Waterproof Garments—Yemenis impermfabies Barr, M., & Co. Ld., 83, Hutcheson-st., Glasgow Water Reducing Valves—Soupapes de reduction a eau Auld, D., and Sons, Whitevale Foundry, Glasgow Boyles Ld., Irlam, Manchester Water Filters—nitres d’eau Lawrence Patent Water Softener, &c., Co. Ld , 7, Parliament Mansion Sr Victoria street, S. W. Pulsometer Engineering Co. Ld., Reading Boyles Ld., Irlam, Manchester Wright’s Forge and Engineering Co., Tipton Water Gauges (Self-Registering)—indicate auto-enregistrears d’eau Davis, John, and Son (Derby) Ld., Derby Water Softening and Purifying — teurs detartreurs Kennicott Water Softener Co., Wolverhampton Lawrence Patent Water Softener, &c., Co. Ld., 7, Parliament Mansions. Victoria-street, S. W. Mather and Platt Ld., Manchester Pulsometer Engineering Co. Ld., Reading Boyles Ld., Irlam, Manchester Wright’s Forge and Engineering Co. Ld., Tiptoi WATER Tube Boilers—Cha dieres aquitubulaires Clarke, Chapman and Co. Ld., Gateshead-on-Tyut Richardson Westgarth and Co. Ld., Hartlepool WELL Tubes—Cuvelages d pvit d’eau Russell, John, and Co. Ld., Alma Works. Walsab Scottish Tube Co.Ld., 34, Bobertson-st., Glasgow Spencer, John, Ld., Tube Works, Wednesbury Stewarts and Lloyds Ld., Birmingham & Glasg*-* Weighing Machinery—Apparent depesage Spencer. James, and Co. Ld., Hollinwood. Man- chester Thompson and Co., Wigan Wheelbarrows—Brouettes Allen, W. G., and Sons (Tipton) Ld., Tipton Bayliss, Jones & Bayliss Ld., Wolverhampton Hardy Patent Pick Co., Sheffield Harvey, G. A., & Co., Woolwich-rd., London, S.L Haslam and Stretton Ld., Cardiff Lewis, Wm., and Son, Bilston, Staffs Theedam, E.C., Ld., Dudley Wheels, Axles and Tyres -Essieux et 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, Manchestei Moy, Thomas, Ld., Bail way Works, Peterborough Benton, B. M.,and Co., Midland Works, Sheffield Thompson and Southwick Ld. Tam worth Wigan Wagon Co. Ld., Springs Branch, Wigan Wood, John, & Sons Ld., Brook Foundry, Wigai Winches—Treuiis Clarke, Chapman and Co. Ld., Gateshead-on-Tym Hardy Patent Pick Co. Ld., Sheffield Tangyes Ld., Cornwall Works, Birmingham Young’s, Byland-street Works, Birmingham Winding Engine Indicators— indicateurs de profondew pour les machines d’extraction Daglish, R., and Co., St. Helens, Lancashire Davis, John, and Son (D^rby) Ld., Derby Wood, John, and Sons Ld., Wigan WlRE-FU British Insulated and Helsby Cables Ld., Present 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—niieres Hodgson, E. W., & Co., 24, Norfolk-row, Sheffield Wire Mesh and Gauze—Tissw mitaiiiques 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— Appareils de graissage pour cdbles m£tallique» Mining Engineering Go T.d. Sheffield Theedam, E. C., Ld., Dudley Wire Rope Pulley Blocks— Paians pour cdbles en acier Hardy Patent Pick Co. Ld., Sheffield Tangyes Ld., Cornwall Works, Birmingham Youngs, Byland-street Works, Birmingham Wire Work—Treuiis 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, Stanier John, and Co., Manchester Save Money - Save Goal - Save Steam By adopting FORREST’S PATENT AUTOMATIC Cylinder DRAIN COCKS on your Compound, Winding, Hauling, and all your Stationary Engines, Steam Winches, &c. (Thousands in use), now fixed on most new Engines turned out by leading Engineers. The Safest Automatic Drain Cock ever fixed on Com- pound Condensing Engines, most positive inaction. Makers of High class Gunmetal Gland Taps. Wheel Valves, £c, For Prices, Particulars and Testimonials, apply Sole Makers, APPLETON & HOWARD, Br*,E*Xd:"“d ST. HELENS, LANCS. Contractors to the War Office. Class B FORREST g PATENT g Founded 1899. WATER AND WATER ENGINEERING. Price 6d. monthly. Annual Subscription, TUBES June 27th, from | in. to 4 in. Established 1800. — BRASS TIME CHECKS JOHN LAWSON A SONS, Manufacturers of every kind of STEEL STAMPS, LETTERS. FIGURES, BRANDS, STENCIL PLATES, &c. Telephone No. 577 7/6 post free (payable in advance). Black Gas ................... 72 miles Red Steam ... ... 65 ,, Galvanised Gas ........ 4 5 „ Galvanised Steam ............ 4 0 „ TOTAL STOCK 222 miles Send Specification for Prices. Roebuck Letter Works, 26, Carver Lane, SHEFFIELD. Offices— 30 & 31, Furnival Street, Holborn, London, E.C. Warehouses .- Leeds, and Trafford Park, Manchester. S. DIXON & SON LD., Swinegate, LEEDS. Telegrams—“Brass, Leeds.” Phone—3600 (3 lines). SANKEY COLLIERY OWNERS MANUFACTURING BRICKS The Cambrian Approved Double Glass Lamp. No. 1 G.G. O. TYPE - N’U Giving a bright light at the end of the shift = 11 G.P. Fireproof Steel Storage Bins. For Workshop & Warehouse. Write for details. Oosepb Sankey A Sons Ltd., Hadley. Salop. 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. SHOULD 8UB8CBIBB TO THE BRITISH CLAY-WORKER The Organ of the Brick and Tile Trades. Published Monthly. Subscription : 8s. per annum, post free. Send for Specimen Copy to the Publisher, The BRITISH CLAY-WORKER, 43, Essex-St., W.C. GERMAN MADE GOODS. We invite Buyers of goods, formerly procured from the Continent, not now obtainable, to favour us with particulars of their requirements. We have completed arrangements under which we can give early ielivery, and would be glad to quote competitive prices. ROWLAND G. FOOT & CO., 11, Queeh Victoria St., LONDON, E.C. “THE SOUTH WALES COAL-FIELD.”—PART III. By HENRYK. JORDAN, F.G.S (Past President at>d First Gold Medallist of the South Wales Institute of Engineers'. rpHIS Paper comp’etes 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 Dlanelly. he Section is fiv-4 feet in length, mounted <>n nnen. and geologically co’oured. 2. A Map on the Six-inch Scale of the Anthracite Area of Llan-^ non, Mynydd-Sylen, and Pontyberem. It also illu trates the Outcrops of the Seams, F ults, &c. Three Sheets of Vertical Sections of the Deep and Important New Collieries that have been Bunk 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 linen. 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 »he eastern half of the Coal-Field; and “ The Sc uth Wales Coal-Field ” Part II.. by Mr H. K. Jordan, price JE1 Is., dealing with the western half of the Coal-Field, may be obtained from the Secretary. Brand Telephone Tel. Address: , Bell: 829. “Vinco, Glasgow.” “Vinco Miners’ & Sinkers’ OILSKIN CLOTHING A Special Feature. At Keenest Prices. Everything in Oilskins for Town & Country Wear. M. BARR & Co. Ld. 83, Hutcheson St., GLASGOW. Contractors to tilxe Admix*a.lt;y &. Numerous Corporations.