The following text may have been generated by Optical Character Recognition, with varying degrees of accuracy. Reader beware!

December, 1926 MARINE REVIEW oe STROMBOS SUPERPOWERFUL MARINE SIGNALS Operate on 10 to 100 lbs. air pressure. Made of Brass and Bronze in 15 Models and tones. PENETRATE AND DOMINATE ALL NOISES. Heard from SIX to EIGHT MILES. Require 1/10 the air used in all other signals, pro- ducing greater volume of tone. : Nothing inside to get out of order—No moving parts, repairs or attention required. BEWARE OF INFERIOR STROMBOS SIGNALS ON THE MARKET. AMERICAN STROMBOS COMPANY, Inc. 18th AND MARKET STS. PHILADELPHIA, PA. Valuable territory open to Dealers W. & J. TIEBOUT W.H.MORETON CORP., MARINE EQUIPMENT & SUPPLY CO., 118 Chambers St., 780 Common weal:h Ave. 116 Walnut St., New York City Boston, Mass. Phila., Pa. 85% MAGNESIA PIPE AND BOILER COVERINGS BRINE AND AMMONIA INSULATION, ETC. Cummings Combination Counter & Telltale Officially approved as conforming to Emergency Fleet Technical Order No. 104 IMMEDIATE DELIVERIES pee OLE 0H 00, Pe , IMMEDIATE DELIVERY AND SERVICE P. S. THORSEN & CO., INC. INSULATION ENGINEERS AND CONTRACTORS 81 COFFEY ST. BROOKLYN, N. Y. PHONE HENRY 3081-3082 Py, Operating for years without interrup- tion on many of the largest ships afloat, Paracoilequipment is accepted as standard throughout the marine world. Paracoil equipment includes the fol- lowing: Feed Water Heaters, Oil Heaters, Oil Coolers, Feed Water Filters and Grease Extractors, Evaporators, Distil- lers, Steam Traps, Exhaust Gas, Steam or Hot Water Generators—for Diesel Plants, and Rand System for Heating Bunker Oil. Write for our interesting catalog. DAVIS ENGINEERING CORP. 90 West St. New York City Factory: Elizabeth, N. J. Continuous Rotary eight figure large numeral counter with no trouble- some reciprocating parts. Countershatt geared down | to 10 of main shaft. Positive counter with adjustable friction-drive telltale, 9-inch dial. Same hardened steel counter as used by U. S. navy on all destroyers, battleships, etc. To determine R. P.M. hold watch in one hand and telltale on zero with other hand, release and stop atter interval of 60 seconds. We also furnish driving mechanism from main shaft to counter. Cummings Machine Works 255 Atlantic Ave. BOSTON, U.S. A. ic iy g For extreme service specify TYLER GENUINE CHARCOAL IRON— knobbled by hand in the old fashioned way—tested to 1000 Ibs. hydrostatic pressure, and meeting all requirements of U.S. Steamboat Rules and Reg- ulations, American Bureau of Shipping and A. S. M. E. Code Committee. TYLER TUBE & PIPE CO., Washington, Pa. WAREHOUSE STOCKS A.M. Castle & Co., Chicago, IIl.; A. M. Castle & Co., Seattle, Wash.; A.M. Castle & Co., San Francisco, Calif.; A. M. Castle & Co., Los Angeles, Calif.; Johnson-Peter Co., Pittsburgh, Pa.; Lukens Steel Co., New Orleans, La.; Johnson-Peter Co., Brooklyn, N. Y.; | Harrisburgh Pipe & Pipe. Bending Co. of Texas, Inc., Houston, Texas; _Bourne-Fuller Co., Cleveland, Ohio. Special Representatives: W.M MacCleary-2 Rector St., New York City; W.H.S. Bateman and Co., Philadelphia, Pa. New England Representative: Geo. W. Denyven—Boston, Mass. Please mention MARINE REVIEW when writing to Advertisers