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Clear across the continent for dependability When the Shamrock Towing Co., of New York decided to convert their steam tug ‘‘“McGuirl Brothers” to Diesel power, they investigated the remarkable record of performance of the ‘Washington-Estep” Diesel Engines and bought with confidence. The tug took her trial trip March 17, powered with a 6 cyl. 270 B.H.P. Washington Estep Diesel and this engine has since proven its efficiency and economy—delivering the dependable power that its owners expect of it. Shamrock Towing Co.’s tug, ‘‘McGuirl Broth- WASHINGTON IRON WORKS ers’’, 87' x 21'6"' x 10'6"' draft — powered with 6 cyl. 270 B. H. P. Washington Estep Diesel Engine. SEATTLE, U.S.A. Shown on her trial trip under Diesel Power St. Patrick’s Day 1927. California Agents: W. H.-Worden Co., Inc., San Francisco, Los Angeles; British Columbia Representatives: Vancouver Machinery Depot, Ltd., Vancouver, B. C., Canada. Sexton ana re 149 Washington St., aoe bibs cea Oregon WASHINGTON Branch: 826 Northwestern Bank Bldg., Portlan , Ore. Washington Estep Diesel 1RON WORKS ngines are made in sizes . nd from 36 to 1800 B.H. P. Removable Cylinder Liners Open Side Main Frame Pistons Removable from Bottom of Cylinders Through Doors in Frame Extra Large Caged Valves Long Connecting Rods All Bearings Extra Large and Adjustable Forced Feed Oiling System The Strong, Quick Arm of a DAKE Steering Gear on the tiller chain of your tug or steamer means greater efficiency, safety and economy. Locks and Latches Doors and Hatches In constructing ships of all types material savings are made possible by using Tiebout standardized hardware and supplies. The Dake engine has no dead center; itis always alert, and starts instantly in either direction. This insures easier, quicker and better handling of your boat and saves time, coal and accidents. It is Tiebout’s privilege to co-operate with ship and boat builders by supplying standardized equipment from stock at lowest prices. W. & J. TIEBOUT Marine Hardware 118 Chambers Street The Dake fits into your pilot house and has a hand steering combination feature for emergency use. Dependable. gears at extremely moderate prices. Ask any skipper who is eS shipmates with one. ine Co., Grand Haven, Mich. New York. 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 Commonwealth Ave. ; 116 Walnut St., New York City Boston, Mass. Phila., Pa. MARINE REVIEW—September, 1927 69