June, 1910 TAE Marine. REVIEW 253 SHIP CHANDLERY - ENGINEERS' SUPPLIES LAUNCH DELIVERY SERVICE The Erie Mill & Marine Supply Co. 11-13 Main Street. Buffalo, N. Y. The Marine Boiler Works Co. Manufacturers of High Grade Marine and Stationary Boilers of all types, _ Stacks, Tanks, Plate and Steel Work of every descrip- tion. Repair work attended to promptly day or night. ESTIMATES FURNISHED PROMPTLY ON REQUEST LONG DISTANCE PHONES . : Bast 45 Toledo, Ohio TYPE B Greatest facility for repairs and also for cleaning interior and ex- terior of tubes. No screwed . joints. No cast peat te; All / wrought materi- al. Largest grate surface for floor space. Lightest, most compact and easiest steaming boiler _5 made. TYPE A Over 100,000 H.P, in use in United 4 States, Russian, | Mexican and ¥ Brazilian Na- vies, Commercial Vessels and Fast Yachts. Anytube can be replaced without disturb- ing any other tube. Forty ,, tubes can be re- + moved through 2 one hand hole. Curvature of tubes just suffi- cient to avoid expansion troubles and not interfere with J ' circulation. 4 = es foe €i . MOSHER WATER TUBE BOILER CO. _ \__ WorKs: OSSINING, N. Y. OFFICE: 30 CHURCH ST., NEW YORK j Ballin Water Cube Aviler Company Portland, Oregon The only truly SECTIONAL BOILER with VERTICAL TUBES All Generating Tubes and Headers seamless drawn steel tubes PERFECT CIRCULATION --- NO SEDIMENTS --- DRY STEAM SIMPLICITY OF CONSTRUCTION Terminals of tubes expanded in place Every Tube or Header can be Inspected and Cleaned ____- INSIDE and OUTSIDE nd Section can be taken out and replaced without disturbing any other Tube or Section _- Light Weight --- Greatest Efficiency AND PRIGES ON APPLICATION Every Tube a Perfect Combustion CATALOGUE