100 THE COLLIERY GUARDIAN. January 11, 1918. THE BRITISH EXPLOSIVES SYNDICATE LTD. 124-ST VINCENT STREET GLASGOW THAMES POWDER N° 2 Charge Limit 22 Ounces NEEDS NO THAWING 97a DaUton ELECTRICAL # ir MEASURING tf RECORDING rr-dl! INSTRUMENTS for MINES THE THORNTON PATENT MINING DIALS. The These Dials are practically indestructible, working parts are incased and thus rendered free from damage by dust and grit. Send /or illustrated booklet. A. G. THORNTON LTi. W orks, 19, King Street West, MANCHESTER. THE KOPPERS’ PATENT BYE-PRODUCT COKE OVENS AND NEW SYSTEM OF RECOVERING THE BYE-PRODUCTS GIVE RESULTS WHICH HAVE NEVER BEEN EQUALLED BY ANY OTHER SYSTEM. See large advertisement appearing in alternate issues of this Journal. All communications to be addressed to— THE KOPPERS’ COKE OVEN & BY-PRODUCT CO., 301, Glossop Road, Sheffield. Tel. No. 1935. Tel. Address—“ Kochs, ShelJfield.” WIRE SCREENS flit ! I... . ___ OF WIRE HI SCREENS® ms* HK ■ ALEX. COUSLAND & SON 3, MITCHELL ST, GLASGOW ALL MESHES OF ANY GAUGE OF WIRE THE Corlett Electrical Engineering Co. Id. T’phone- AVTCl A KT T’gram- 63 Wigan. “Corlett, Wigan.” Contracts Dept. - Ref. C.D. Manfg & Repairs Dept. - Ref. W.D. Stores Dept. - Ref. S.D. g g Cables and Wires, Metal & Carbon Filament Lamps, Batteries and Accessories. TYNOS. “Bitromarc” Solution A highly efficient Bituminous, Anti- Corrosive Black Enamel Paint for Iron and Steel Structures, Corrugated Iron, Ships' Holds, Bunkers, &c. SOIC PMPRItTORSi S. T. TAYLOR & SONS, Tynot Works, SCOTSWOOD-ON-TYNE. Tel. No.: 65 Central. Tel. Address: “Cotnpo, Scotswood.” B“s SUPERHEATERS A JL A SAVE IO to 20% of COAL. OVER 1,600 WORKING. I SUPERHEATER APPLIED TO LANCASHIRE BOILER. MAKERS of SUPERHEATERS FOR ALL TYPES OF BOILERS. Experts on Piping Installations, etc. Send your Enquiries to BOLTON’S SUPERHEATERS Ltd. (Late A. BOLTON & Co.) Heatizer Works, Trafford Park, MANCHESTER. Tele. No, 649 Trafford Park, Telegrams: “Heatizer,” Manchester. Quick Delivery From Stock * J I J .0 3 MEDIUM AIR MACHINES. 2 SMALL 1 SMALL ELECTRIC r ■ F ' HURD COALCUTTER AND ENGINEERING CO., Works : 35, Pitt Street, GLASGOW. First-class Medals— Paris, 1885 ; London, 1862. “SHELTON” IRON. ^QUEITflN” QTEEI ( Siemens Oil EL I UH O I EEL Vopen Hearth./ “GRANVILLE” PIG IRON Gold Medals— Paris, 1878; Melbourne, 1881. STEEL PIT GIRDERS & COLLIERY RAILS a Speciality; also High-class BAR IRON for Couplings, &c. IRON & STEEL BARS, ANGLES, TEES, CHANNELS, GIRDERS, PLATES & SHEETS, STEEL BILLETS, BLOOMS & SLABS. Enquiries to— ------------------------ THE SHELTON IRON, STEEL & COAL CO. LTD., SX Or 122, Cannon Street, London, E.C. 4 Telegraphic Address: “ Shelton, Stoke-on-Trent.” Tel. Nos. 11 and 253. | Telegraphic Address: “ Sheltonian, London.” Tel. No. 886 Bank.