December 17, 1915. THE COLLIERY GUARDIAN. 1225 Pumps ano Pumping MACHINERY SINKING PUMPS. DUPLEX PUMPS (Simple & Compound) BOILER FEED PUMPS. HIGH LIFT PUMPS. ELECTRICALLY-DRIVEN PUMPS. HORSE PUMPS. HAND SYPHON PUMPS. . • J •■'Jal Telegrams—“ Evans, Wolverhampton.’’ Telephone No. 39 (2 lines). Fig. 600.—“CORNISH” STEAM PUMP for General Purposes. (300 feet Pattern). Write for “ Colliery ” Litt. Fig. 653.—“ CORNISH ” DOUBLE-ACTING RAM STEAM PUMP. (600 feet Pattern). JOSEPH EVANS & SONS (Wolverhampton) Ltd., Gul well Works, WOLVERHAMPTON. The Davenport Engineering Co., Harris St., BRADFORD. Telegrams: “ Humidity, Bradford.” Telephone : 35 53 Bradford. LONDON OFFICE: 52, Caxton House, S.W. Telephone : 9089 Victoria 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. VL / i x