1282 . ________________________ ________________________ ______________ THE COLLIERY GUARDIAN. December 20, 1918. W. G. Allen & Sons (tipton) Ltd., Zr. Z tip™. $ HAULACE CLIP iii TELEGRAPHIC ADDRESS—“ALLENS, TIPTON.1 TELEPHONE—No. 37, TIPTON. FOR ALL PURPOSES 1 1 $ySJu< (nt Jia NEWTON, CHAMBERS * & Co. Ltd., THORNCLIFFE IRONWORKS, near SHEFFIELD. ESTABLISHED 1793. TANKS in Cast Iron or Steel. GENERAL CASTINGS, CONSTRUCTIONAL STEELWORK. CONTRACTORS to the ADMIRALTY, WAR OFFICE, and CROWN AGENTS tor the COLONIES. Telegrams—“ NEWTON, SHEFFIELD.” Telephone No. 2200 Two Lines. We are Makers of The Mirrlees-Leblanc Steam Multijector Air Pump. “Simple” Type. “Intermediate Condenser” Type. STEAM SUPPLY PRIMARY EJECTOR STEAM TO PRIMARY EJECTOR. SECONDARY “ejector AIR___ SUCTION. DISCHARGE FROM SECONDARY EJECTOR TO FEED HEATER. L.B.IS98. a For 5,000 K.W. Plant. Weight 97 lb. Operating Steam 880 lb. per hour. M1RRLEESX .WATSONJ Write us for advice as to which type is most suitable for your conditions. The Mirrlees Watson Co. Ltd. SPECIALISTS in CONDENSING PLANTS Glasgow. LBU599. STEAM SUPPLY COND* EJECTOR A V DISCHARGE FROM PRIMARY EJECTOR. STEAM TO PRIMARY EJECTOR .a <-R AUXLY FOR PRIMARY AIR___ SUCTION, COOLING WATER INLET. TO SECONDARY EJECTOR DRAIN TO CONDENSER OR CONDENSATE SUCTION. DISCHARGE FROM SECONDARY EJECTOR TO FEED HEATER, f For 5,000 K.W. Plant. Weight 200 lb. Operating Steam 400 lb. per hour.