356 [supplement PAGE IV.] THE COLLIERY GUARDIAN. August 16, 1918. PIPE LINES WATER, STEAM, OIL, AIR, GAS, HYDRAULIC. CONTRACTS COMPLETED THROUGHOUT UNITED KINGDOM. J. W. HOUSTON & CO., partick CROSS. GLASGOW. Established 1800. Telegrams—“ Lettering, Sheffield.” Brass Time Checks JOHN LAWSON & SONS, Manufacturers of every kind of STEEL STAMPS, LETTERS, FIGURES, BRANDS, STENCIL PLATES, Ac. Telephone No. 577. Roebuck Letter Works, 26, Carver Lane, SHEFFIELD. Save Money - Save Coal - 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 in action. Makers of High class Gunmetal Gland Taps. Wheel Valves, &c. F OfrRtST PATE Nt Class B For Prices, Particulars and Testimonials, apply Sole Makers, APPLEION & HOWARD, “"fxr ST. HELENS, LANCS. Contractors io tiie War Office. CONTRACTORS FOR COMPLETE BOILER HOUSE EQUIPMENT. OKfF7 MAKERS LANCASHIRE. IF5 CORNISH. otdherl TYPES OF BOILERS, SUPERHEATERS, SOTJXc’.- |netherton| THOMPSON & CO., -------------- WIGAN, -------------- Iron Merchants, Metal and Mineral Agents. RAILS OF EVERY DESCRIPTION, WITH FITTINGS COMPLETE, FOR COLLIERIES, CONTR ACTORS, &c. SOLE AGENTS IN THE DISTRICT FOR THE SALE OF Wigan Coal & Iron Co.’s Siemens Steel Billets, Blooms, Bars, Angles, Bails, &c, SPECIALITY: STEEL FOR WAGON COUPLINGS. K.H. BASIC PIG IRON. Also Spiegeleisen, Ferro-Manganese & Silica Spiegel. Nohd’s (Gelignite, Polarite, Dynobel Nos. 3 & 4, Monobel No. 1, Viking Powder Nos. 1 & 2: Explosives < ’ Go. Ltd. ( also Detonators, Electric Detonator Fuses, and all Blasting Appliances. Haggle Brothers Ld. Wire & Hemp Ropes. POOLEY’S PATENT WEIGHING MACHINES. Telegraphic Address-—“SPIEGEL WIGAN.” Telephone—30 WIGAN J. BARKER & CO. Ltd. WILLENHALL, ENG AIR PIPE MANR_s Colliery and Light Constructional Work Generally. FOR SALE OR HIRE. Hire terms fur- nished on appli- cation. ?«<•>« R0.»4N*Vl0JA > J. H. rfAYLOR si . SOLE MAKER y NAYLOR’S APPROVED BIFOLD MARSAUT LAMP. Gives the best light, is the best Gas Detector, and the Safest Flame Lamp procurable. NEW MINES ACT. Approved Miners’ Lamps TO MEET ALL REQUIREMENTS OF THE ACT. Arranged for Electric Ignition and with Mag- netic Lock. Particulars furnished on application. Demonstrations arranged by appointment. •/. H. NAYLOR Central Brass Works, LTD. Established 1861. WIGAN, I * I i ■ 1 W i - >1 in j — THREE — WORLD-RENOWNED PACKINGS Specially suitable for COLLIERIES. Large stocks. Prompt deliveries. Telegrams—“Barker Co., Willenhall.” Telephone—Willenhall 74 & B'ham Central 3459. The Colliery Ready Reckoner and Wages CALCULATOR. By JAMES IRELAND. “Will be the means of preventing many disputes between pay clerks and colliers.’’—Mining Journal. Colliery Guardian Office, 30 & 31, Furnival-street, Holborn» London, E.C. 4. Cloth limp, Is. 6d.; post free. Is. 8d. DUVAL’S METALLIC for all classes of Engines and the Hi best Super-heated Steam. Lasts for years without being renewed, keeps the rods in perfect condition. 600,000 Glands Packed. TUPPER’S FLAX for Hydraulic Work. Its durability is unexcelled. Suitable for highest pressures. VANDA SHEETING, the Pioneer of Fibre Sheet Packings. Resists extreme temperatures. Can be used in half the thickness of Rubber, as it does not shrink. Specially suitable for Oil and Ammonia. Also “BENHYCO” STEAM JOINTING and BELTINGS, and ALBANY LUBRICATING OILS and GREASES JOHN BENNETT HEYDE & Co., New Cannon St., Telegrams “ Benhey.” MANCHESTER. Telephone No. 1364 City. ----- HIGH-CLASS ------ Incline Haulage ROLLERS. IMMEDIATE DELIVERY FROM STOCK. ALFRED STEEL & SONS LTD., MEADOW HALL ROAD, BRIGHTSIDE, SHEFFIELD. Telephone—2633 CENTRAL. STKOXG PLUG COCKS Brass, Gun Metal, and Phosphor Bronze Castings. SAMUEL BIRKETT & SONS (Cleckheaton) Lion Brass Works, CLECKHEATON. ltd.