THE MARINE REVIEW ONE OF A LARGE BATTERY OF WARD WATER TUBE BOILERS 4,275 Square Feet Heating Surface Each HIGHEST EFFICIENCY. 16.73 POUNDS WATER EVAPORATED PER POUND OF OIL IMPROVED AND MOST RAPID CIRCULATION GENERATING TUBES EXPANDED - NO OTHER JOINTS NO STAY BOLTS ESPECIALLY FOR MARINE AND STATIONARY WORK WHERE SPACE IS LIMITED THE CHARLES WARD ENGINEERING WORKS CHARLESTON, W. VA. Sd Please mention Tue Marine REVIEW when writing to Advertisers