October 8, 1915. THE COLLIERY GUARDIAN. 711 --- THE “PEARSON” LAMP --- CHEAPEST IN UP-KEEP, LONGEST LIFE, BRIGHTEST LIGHT, AND COMPLIES WITH ALL HOME OFFICE REQUIREMENTS. Prompt Deliveries Guaranteed, Telegrams—“ PELECTLYTO, BOCHURCH, LONDON/ Telephone-119 STRATFORD. iif .S' ■.'OhyS:® W'=_i A British Production entirely as to This Lamp has been designed for combined strength, lightness and ease of manipulation. ft weighs under 4^ lb* Gives 16 Burning Hours, Time taken for changing Bulb, 5 sees* PEARSON’S ELECTRIC MINERS’ LAMP CO. LTD., Victoria Works, Marshgate Lane, STRATFORD, LONDON, E. both Capital and Labour. Melting’s Patent Automatic EXPANSION GEAR for Winding Engines . . . SAVES up to 50 % in STEAM CONSUMPTION. APPLY FOR FULL PARTICULARS— WORSLEY MESNES IRONWORKS LTD., Telegrams— 1MJIZJ A |k| Telephone— “ENGINES, WIGAN.” I«XI5Ib No. 46 WIGAN. SCOTLAND. STEEL WIRE ROPES. MINING ROPES OUR SPECIALITY* C. A. FORSLIND & SON, Pit Props and Mining Timber Importers, Fountain Terrace, West Hartlepool. Telegrams: “ Forslind, West Hartlepool.” Telephone: No. III. FPATENT AUTOMATIC EVflNS En DODD CANNOCK. REflSER OVER 1400 PAIRS SOLD. I NEWPHtENT N9 20901J9I3. I w7?/r££ON photos. ro sotf man urn THE ISCA FOUNDRY COMPANY LTD., RAILWAY PLANT & GENERAL ENGINEERS, Switches, Grossings, Turntables, Water Cranes, Girders, Bridges, Roofs, Pipes, Pumps, Wagons, Tanks, Engines, Boilers, Cranes, Works: NEWPORT, MON. London Office : 16 & 17 Devonshire Sq. Bishopscate St., EC. I teg1 HAMMERED CAST IRON PISTON RINGS/ (by the Davy-Robertson Process). All sizes from 21 in. to 72 in. In our Special Piston Ring Iron. HIIIIIIIIIIIIIIIIIIIIIIIIIHIIHIIIII THE STANDARD PISTON RING & ENGINEERING CO. LTD., Premier Works, Don Road, SHEFFIELD QUICK DELIVERY. LOW PRICES. No\ 2149. “ Oceam^Sheffield.” trademark Engineering Requisites ncs can supply your requirements^* | A COPY OF OUR 736pp. CATALOGUE WILL BE GLADLY SENT UPON RECEIPT OF APPLICATION. W. H. WILLCOX & Co. Ld 32-38, Southwark Street, LONDON, S.E. jniiiiiiiiiiiiiiiiiiiiiiiiiiinii'iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiniiiiii in Beltings, Packings, Steam Fittings, Boiler Mountings, Pumps, Hose, Drainers, Tools,—in fact, all kinds of Requisites for the Colliery Engineer. Write, ’phone, wire, or call personally.