1108 [supplement PAGE XIV.] THE COLLIERY GUARDIAN. November 22, 1918 The PREMIER Screen in the WORLD is Norton’s Patent Horizontal Main Screen. . ■ REQUIRES NO SPECIAL FOUNDATION. Will work continuously WITHOUT BOLTING DOWN. Will Screen more efficiently than any other screen. Over 150 Screens now at work. For PERFECT sizing & loading USE PULSATING CONVEYORS AND PULSATING LOADING JIBS (NORTON'S PATENTS). NORTON’S PATENT HORIZONTAL MAIN SCREEN AND COMBINED PICKING CONVEYOR, fitted with our Patent Air Cushioning Cylinders. The Screen illustrated is 5 ft. 6 in. wide, having four decks, and will deal with 125 tons of coal per hour separated into four sires, and passing the large coal without any fall to the Picking Conveyor. NORTONS (TIVIDALE) Ltd., HECLA Works, Tipton, England. - HIGH-CLASS -- Incline Haulage ROLLERS. IMMEDIATE DELIVERY FROM STOCK. ALFRED STEEL & SONS LTD., MEADOW HALL ROAD, BRI&HTSIDE, SHEFFIELD. Telephone—2633 CENTRAL. WRAGG & BIGGIN LTD Constructional Engineers, 50, Effingham Road, Sheffield, MANUFACTURERS OF English Steel Joists, Rivetted Girders, Flitch Plates, Angles, Tees, Channels, Constructional Steelwork, &c., SOLICIT YOUR ENQUIRIES. We hold a LARGE STOCK of all Sections for prompt delivery. Telegrams— Telephone— *• Girders, Sheffield.” 3873 Central. W. E. TEALE & Co. Ltd., SWINTON, LANCS- -- APPROVED - Miners’ Safety Lamps, Glasses. COLLIERY STORES, &c. For COLLIERIES ■==. A SPECIAL1TE. w—.“ ARNOLD’S Bulbous Boiler Flue. Hopkinson-West Patent Boiler Flue. WM. ARNOLD & CO., Barnsley. 7^ ill A « Established 1800. Brass Time Checks JOHN LAWSON & SONS, Manufacturers of every kind of STEEL STAMPS, LETTERS, FIGURES, BRANDS, STENCIL PLATES, &t>. Telegrams—“ Lettering, Sheffield.” Telephone No. 577. Roebuck Letter Works, 26, Carver Lane, SHEFFIELD. WATER RAISERS. Brass, Gun Metal, and Phosphor Bronze Castings. SAMUEL BIRKETT & SONS (Ciectaton) Lion Brass Works, CLECKHEATON. LTD- Founded 1899. WATER AND WATER ENGINEERING. Price 6d. monthly. Annual Subscription, 7s. 6d. post free (payable in advance). Offices—30 & 31, Furnival Street, Holborn, London, E.C.4 Write to— ENAMELLED TIN. J. A. WHITEHEAD. 'T%flFAI>S oiT the British Coalfieflds. *** 1. Scotland. 2. North of England. 3. South Wales. 4. North Midlands. 5. South Midlands. Sheet, 4s. each; Mounted on Cloth on Rollers, or in Case, 6s. each.—THE COLLIERY GUARDIAN CO. LTD. 30 & 31, Furnival-street, Holborn. London, E.C. 4. FOR SALE OR HIRE. Hire terms fur- nished on appli- cation. NAYLOR’S APPROVED BIFOLD MARSAUT LAMP. Gives the best light, is the best Gas Detector, and the Safest Flame Lamp procurable. RXV ANAUl, J.H.NAYLOR . SOLE MAKER iWPCT pMBL 1 iTOgugnu BgU.- 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. J. H. NAYLOR Central Brass Works, LTD. Established 1861. WIGAN. Also “ BITSOL ” QUICK TAR BLACKS W. W. Hill, Son & Wallace Ltd., Elton St., Broughton Bridge, MANCHESTER. ---- ESTABLISHED 1840. - J. BARKER & CO. Ltd. WILLENHALL, ENG. RS Colliery and Light Constructional Work Generally. Telegrams—“Barker Co., Willenhall.” Telephone—Willenhall 74 & B’ham Central 3459.