July 30, 1915. THE COLLIERY GUARDIAN. 205 Fig. 620.—“ CORNISH ” SINKING PUMP, “ Bucket ” Type. 300 feet Pattern. S’’ SINKING PUMPS FOR COLLIERIES, MINES, ... Large Stock for Immediate Delivery. STEAM AND POWER PUMPS of every description. ' I I I I -I Fig. 622.—“ CORNISH ” SINKING PUMP, “ RAM ” TYPE. 600 feet Pattern. JOSEPH EVANS & SONS T* Culwell Works, • The Davenport Engineering Co., Harris St., BRADFORD. Telegrams : “ Humidity, Bradford.” Telephone : 3 5 53 Bradford. LONDON OFFICE: 52, Caxton House, S.W. 90™X HOLEHOUSE’S PATENT COOLING TOWERS. Made at our own Works and constructed on the best engi= neering lines. Coolers all made to standards and a number kept in stock for quick delivery. The best constructed irrigation system on the market.