October 18, 1918. THE COLLIERY GUARDIAN. [SUPPLEMENT PAGE XV, ] 839 COAL SAVING ■ BYSC1ENT1FIG METHODS IN THE BO 1LER HOUSE Scientific Service. We offer you scientific service for coal saving in your boiler-house, and are able to save 20—40 of the coal bill of average Colliery Steam Boiler Plants. We have been engaged continuously in this business for 10 years, we have our own staff of Chemists and Engineers, and we carry out our- selves all the work necessary in connection with the reorganisation of existing boiler plants. We are prepared to undertake this work for you for (1) a fixed fee, (2) a percentage of the profits for twelve months only, (3) a percentage of the profits to be agreed upon on the understanding that we provide all the Capital for the reorganisation, you undertaking no financial respon- sibility whatever. We shall be glad to explain our proposition personally or by letter, and are prepared to visit your Colliery free of charge and give you our opinion of the working of your boiler-plant. BxuHimlu & SmntXuY TECHNICAL CHEMISTS & ENGINEERS SPECIALISTS IN FUEL ECONOMY • 2.AUSTIN FRIARS, LONDON. EC 2 TekePHOHe ................6292 London Waiu Manchester . _ ........30 Cross Street Glasgow ... ... 94 Hope Street Laboratories and Testing Station Church Street Cheetham Manchester BRIQUETTE MACHINERY. NEW PATENTED IMPROVEMENTS. Roht. Middleton & C° Sheepscar Foundry, Leeds, England. SOLE PATENTEES AND MAKERS. Telegraphic Address—“ Hydraulic, Leeds.” Telephone—No. 214 Leeds. “ABC” 5th Edition, and Lieber’s Telegraphic Codes used. THE Corlett Electrical Engineering Co. Ld. T’phone— IL&TT/"!. K TOT T’gram— 63 Wigan. XXJLUA11* “Corlett, Wigan.” -....—- - ■ ...........- — Contracts Dept. - Ref. C.D. Manfg & Repairs Dept. - Ref. W.D. Stores Dept. - Ref. S.D. yj n Liquid Starters, Starting Vv.U. Gear, Mining Switches and Distribution Gear, Armature Repairs. THE ISGA FOUNDRY COMPANY LtC RAILWAY PLANT <%■ GENERAL ENGINEERS, Switches,Grossings,Turntables, Water Cranes,Girders, Bridges, Roofs, Pipes, Pumps, Wagons, Tanks, Engines. Boilers Cranes. Works.- NEWPORT. MON. London Office-53, Victoria Street, S.W. 1. Stop Taking Risks! Highest Efficiency, Longest Service obtained by using only CHEKKO BRAKE & CLUTCH LINERS. CRESSWELLS’ LD., Wellington Works, Bradford. PRESSURES VflUXHfllL GRUGE I GLASS J WRSHfNS y LUBRICRYORSnc L/5T5 o# PPPAJ&mM. LOSSES --SIZES----- TO CARRY 3 and 5 TONS. With or Without Tipping Bodies. MANN’S STEAM CART & WAGON Co. Ltd., LEEDS. London Office : 9, Fenchurch Avenue, E.G. ^111111111111111111111111llllllllllHllllllillllllllllllHIIIII|iL i nil 1111111 hi 11111111111111 Li 11 in111 ii i ii i in i iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii i lllllllllllllllllillllllllllllllllllllllllllllllllllllHIIIIIIIIIIIH; ENGINEERING DELIVERIES ACCORDING TO M.O.M. CLASSIFICATIONS, PERMITS, &c. W. H. WILLCOX & Co. Ld. 32-38, Southwark Street, LONDON, S.E. 1. IIIIIIIIIIIIHIIIIIIIIIIIIIIIIIIIIIIIllllllllllllllilllllHIHIIIIIHIIIIIIII Drainers, Tools, &c. Illustrated Lists upon application. REQUISITES If or Colliery Plant. Including Beltings, Packings, Steam Fittings, Boiler Mountings, Pumps, Hose,