672 THE COLLIERY GUARDIAN. March 27, 1914 Hathorn Davey HIGH-PRESSURE PUMPS For COLLIERIES, MINES, &c. Telephone: National 524. Telegrams : “ Hathorn, Leeds.” Belt=driven Three=throw Plunger Pump. Pump Work in Cast Steel. To raise 500 Gallons per minute, 2,300 feet high. ■ — a J •• One of two supplied to a Gold Mine. Each to raise 90,000 Gallons per hour, 600 feet high. HATHORN, DAVEY & GO. Ltd. LEEDS.