ee THE MARINE REVIEW October, 1929 _ Morison Suspension Boiler Furnaces For Land and Marine Boilers Uniform Thickness Easily Cleaned Unexcelled for Strength Manufactured by THE CONTINENTAL IRON WORKS West and Calyer Sts.. BOROUGH OF BROOKLYN, N.Y. ESTABLISHED 1859 Greenpoint Ferry from East 23rd Street, New York INCORPORATED 1887 | | Also FOX CORRUGATED FURNACES ENGINEERS SPECIFY CRESCENT BRAND when they need the very best seamless drawn tubes obtainable. For engineers know that in condensers, evaporators, feed water heaters, reboilers, etc., they must use uniformly high quality tubes; tubes of exact mixture, even texture, and suitable hardness. Only by using such tubes can they be sure of ultimate economy. The purest metals are used in our casting shop to produce the simplest or the most exacting mixture. The tubes are drawn to any specified size and gauge on our draw benches. From the drawing, the tubes are passed to the annealing furnaces where they receive a light final anneal—just sufficient to relieve internal strains. By these operations engineers are given uniformly efficient tubing to meet the specific conditions of any tube problem. Furnished in copper, brass, or special mixtures; tinned inside or outside, or both. Let our Research Department solve your tube problems. WHEELER CONDENSER & ENGINEERING CO. CARTERET, NEW JERSEY Manufacturers of condensers; circulating pumps; evaporators; distillers— everything in the condensing and evaporating line for use on board ship. Please mention THE Marine Review when writing to Advertisers