844 THE^ . COLLIERY GUARDIAN. Apkil 25, 1913 HIGH-PRESSURE PUMPS For COLLIERIES, MINES, &c. Telegrams : “ Hathorn, Leeds.” Telephone: National 524. Bi Belt-driven Three=throw Plunger Pump. Pump Work in Cast Steel. To raise 500 Gallons per minute, 2,300 feet high. One of two supplied to a Gold Mine. Each to raise 90,000 Gallons per hour, 600 feet high. HATHORN, DAVEY & CO. Ltd.