February 8, 1918. THE COLLIERY GUARDIAN. [supplement PAGE XI.] 303 THE STRONGEST PERMITTED DYNOBEL No. 3. ARRANGE TRIALS WITH NOBEL’S EXPLOSIVES CO. LTD., GLASGOW. TUBE MANUFACTURERS EDWIN LEWIS & SONS LTD., WOLVERHAMPTON. Works : MONMORE GREEN and ETTINGSHALL. LIVERPOOL Warehouse: 58, SOUTH JOHN STREET. Telegrams: “LEWIS, WOLVERHAMPTON.” Telephone: No. 1147 WOLVERHAMPTON (Private Branch Exchange). COLLIERY BOILERS A SPECIALITY. Telephone No. 81. r _______............ '■’''Ill 1 Wl ARNOLD’S PATENT BULBOUS FLUE. Established 185 6. •V ’’ ' HOPKINSON WEST patent EXPANSION SAFETY FLUE 1 fl ft ,S>a ■ ? 200 lbs u :*. ■ ■ TV. .. . .. . . “This Boiler has now worked 17 years (at 200 1b. pressure) without repairs.” Fitted with Arnolds Patent Bulbous Flues. Also TOLUOL PLANTS, BYE-PRODUCT PLANTS and CHEMICAL PLANTS erected and maintained. WM. ARNOLD & GO., v BARNSLEY.