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38 MARINE REVIEW January, 1925 CHARCOAL IRON Y J, yj Y ; g i. Yy Y Y G Cay Y For extreme service specify TYLER GENUINE CHARCOAL IRON— knobbled by hand in the old fashioned way—built up layer upon layer to any thickness desired—tested to 1000 lbs. hydrostatic and meeting all requirements of U. S. Steamboat Rules and Regulations, American Bureau of Shipping and A. S. M. E. Code Committee. TYLER TUBE & PIPE CO., Washington, Pa. WAREHOUSE STOCKS _ A. M. Castle & Co., Chicago, III. Johnson-Peter Co., Brooklyn, N.Y, A. M. Castle & Co. of Washington, Seattle, Wash. Harrisburg Pipe & Pipe Bending Co. of Texas, Inc., Johnson-Peter Co., Pittsburgh, Pa. Houston, Texas THE RITCHIE LIQUID COMPASS The Standard Liquid Compass the world over. Used Exclusively in U.S. Navy for over 40 years. Over 40,000 on Merchant Vessels in all parts of the world. Made in all sizes 2 to 12" dia. Magnets for adjusting Purposes. E. S. RITCHIE & SONS, Brookline, Mass., U. S. A. Agents for the Great Lakes, The Upson-Walton Company, Cleveland, Ohio. Liquid Compass Bcat Compass in Binnacle KELVIN & WILFRID O. WHITE CO. BOSTON—NEW YORK NAVIGATIONAL EQUIPMENT Contracts a Specialty In use in over 130 vessels of American Merchant Marine. Write for performance data. ° ° Boston Philadelphia Dallas Kansas City Foster Marine Boiler Corp. Chicago San Francisco Pittsburgh London, Eng. l 11 Broadway, N. 7. Baltimore, Proctor Eng. Co.; A. K. Miller Engineering Co., Galveston, Texas, New Orleans, La., Mobile, Ala.; Cleveland, R. G. Backus. Charleston and Savannah, Stuart A. Johnson Engineering Company. I TRADEMARKS AND COPYRIGHTS ha Thirty years’ active practice. Experienced, personal, con- scientious service. All business strictly confidential. SIGGERS & SIGGERS PATENT LAWYERS Suite 11, National Union Ins. Bldg., Washington, D. C. New Branch now open MONTREAL 111 Commissioners St. Vessel and Insurance Agents John J. Boland Adam E. Cornelius 332 So. LaSalle St. BOLAND & CORNELIUS “age & Marine Insurance Se ee ee JOHN PRINDIVILLE & SONS 1204 Prudential Building Vessel Agents and Brokers BUFFALO, N., Y. 411 Chamber of Commerce Grain Exchange MILWAUKEE WINNIPEG OSBORN & LANGE, Inc. INSURANCE “ AVERAGE ADJUSTERS Hulls and Cargoes (All Classes). Direct facilities for EDWARD P. FARLEY CO. Vessel Brokers Passenger and Freight Steamers, Tugs, Lighters, Self- Propelled Canal Barges placing insurance in all home and foreign markets. INSURANCE EXCHANGE 175 West Jackson Blvd. CHICAGO, ILL. 6 North Michigan Ave. Chicago, Illinois Please mention Marine Review when writing to Advertisers