[supplement page xiv.] THE COLLIERY GUARDIAN. November 15, 1918. ---- Telephone: No. 4800 (5 Lines). Telegrams: “MOTOR." DAVY BROS. LTD., SHEFFIELD Highest Glass Lancashire Boilers FLAT OR DISHED ENDS Any Size or Pressure. BLAKE VERTICAL MULTITUBULAR BOILERS, THE BEST WASTE-HEAT BOILER ON THE MARKET. Steam-Hydraulic, Forging, Bending, Shingling, Shell and Drawing PRESSES. Telephone- 687 Central, Telegrams- 66 Octagon, Sheffield, 99 R. H. MIDDLETON & GO SUCCESSORS TO THE GRAHAM ROBINSON STEEL COMPANY LIMITED. Neepsend Rolling Mills, SHEFFIELD, MANUFACTURERS OF MINING STEEL & TOOLS URGENTLY REQUIRES WfRNORFOLK street, SHEFFIELD. 'PHONE: No., 830 & 833 (three lines). TELECRAMS: “STABILITY,SHEFFIELD’^a. TURNINGS, AND ANY OBSOLETE PLANT. MUNITIONS IRON, STEEL, BURNT METAL, IRON. STEEL,BURNT METAL, TURNINGS, AND ANY OBSOLETE PLANT.