822 [supplement PAGE X.] THE COLLIERY GUARDIAN. April 19, 1918. COLLIERY BOILERS A SPECIALITY. Telephone No. 81. ARNOLD’S PATENT BULBOUS FLUE. U '“T ■A' ML- - HOPKINSON'WEST patent EXPANSION SAFETY FLUE “This Boiler has now worked 17 years (at 200 1b. pressure) without repairs. ’ Fitted with Arnolds Patent Bulbous Flues. Established 1856, Root of Flange If* Radius Also TOLUOL PLANTS, DYE-PRODUCT PLANTS and CHEMICAL PLANTS erected and maintained. WM. ARNOLD & CO., BARNSLEY. Engineering Requisites iiiiiniiiiininiminijiiii WFficox’s can supply your requirements ILLUSTRATED LISTS WILL BE GLADLY SENT UPON RECEIPT OF APPLICATION. W. H. WILLCOX & Co. Ld 32-38, Southwark Street, LONDON, S.E. 1. jlllllllllllllllllllllllllllllllhllllllllllllHIIIIIIIUIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIillllllllllllllllllllllillll a cheap yet most EFFICIENT INSULATOR AGAINST HEAT RADIATION IZ p KIVA IM 9 C SPECIALLY COMPOUNDED “KISOL” (REGISTERED) CEMENT Sample I cwt. bag sent carriage paid to any address for 10s. 6d. ASK FOR “HINTS" ON COVERING STEAM PIPES, BOILERS, &c. . . ------- Post Free on Application. -- WM. KENYON & SONS Ltd., dukinfield, nr. Manchester. 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. rope HIGHEST QUALITY STEEL WIRE ROPES In Flattened Strand, Locked Coil and other Special Constructions, for Mining and Engineering Purposes. J. & E. WRIGHT, Ltd. Universe Wire Rope Works, BIRMINGHAM. Telephone : Central 6914 (3 lines). Telegrams : “ Universe, Birmingham." No. 59. Winding Rope. N°- ^4. Guide Rope. BREAKING WASHING PLANT ANTHRACITE COAL” SHiPPIROsitliS: LTD., BRIDGEND, We have Specialised in this class of Machinery, and have designed and made more than all other firms combined. References to users are invited. Established 50 Years. SIZING AND