March 24, 1916. THE COLLIERY GUARDIAN. 545 Fig. 620.—“ CORNISH ” SINKING PUMP, “ Bucket ” Type. 300 feet Pattern. SINKING ft PUMPS te for VI n t COLLIERIES, MINES, etc Large Stock for Immediate Delivery. STEAM AND POWER ||| PUMPS WB Fig. 622.—“ CORNISH ” SINKING PUMP, of every description. “ ram ” type. 600 feet Pattern. JOSEPH EVANS & SONS T* Cu 1 well Works, WOLVERH I «V,< ■ : 11 More Light means Cleaner Coal, Less Roof Accidents, and Freedom from Nystagmus. . . . == HAILWOOD’S = Combustion Tube Lamp is cheaper, more reliable, and has greater candle power than electric lamps. ACKROYD & BEST Ltd. Morley, nr. Leeds.