50 Jersey. Equipped by RCA. — Equipped by RCA HE largest tank steamer in the world, the JOHN D. ARCHBOLD, transports a capac- ity cargo of 5,900,000 gallons of oil from San Francisco to New York every six weeks. Long before she is sighted, a radio message is flashed ahead to inform her owners of the time of her arrival. Dock facilities are in readiness. Not a moment is lost. Expensive delays are eliminated. She is kept working on a schedule of maximum productive time. RCA Radio Ship Sets, kept in perfect repair by RCA Service in all parts of the world, are main- tained on forty-one tank steamers of the Standard Oil Company of New Jersey. For business, social and emer- gency communication, RCA Ship Sets stand supreme. S. S. “John D. Archbold” of the Standard Oil Company of ew Largest in the World MARINE RADIO RADIO CORPORATION of AMERICA BALTIMORE NEW ORLEANS CLEVELAND WASHINGTON, D.C, NORFOLK, Va. SEATTLE CHICAGO PHILADELPHIA PORT ARTHUR, Tex. BOSTON SAN FRANCISCO HONOLULU, T.H. Marine Department 66 Broad St., New York City LOS ANGELES REVIEW May, 1924 MARINE HARDWARE AND SUPPLIES Prompt Delivery Right Prices Write for illustrated catalog W. & J. TIEBOUT © Established 1853 Incorporated 1892 118 Chambers Street New York City ANDREW J. MORSE & SON, Inc. 221 High Street BOSTON, MASS. Established 1837 Diving Apparatus and Submarine Armor Fire Department Supplies The Morse Monitor Nozzle Callahan Shut-Off Nozzle Propeller Wheels, Marine Engines, Brass and Iron Castings. Large variety of Grate Bars in stock. H. G. TROUT CO. (King Iron Works) BUFFALO, N. Y. 226 Ohio St. Phone: Seneca 5361 THE MULHOLLAND HATCH-FASTENER COMPANY Main 272. Marion Building, Cleveland, Ohio Cent. 1016 Manufacturers of the Mulholland Simplex and Security Hatch Fasteners. For Ocean and Lake Trade. OVER 225,000 SETS NOW IN USE ON THE GREAT LAKES AGLIABUE e £ HERMOMETER FOR EVERY KNOWN PURPOSE ESTABLISHED 1831 302 Pearl Street NEW YORK Statement of the ownership, management, circulation, etc., required by the. act of congress of Aug. 24, 1912, of Marine Review published monthly at Cleveland, Ohio, for April 1, 1924. State of Ohio, county of Cuyahoga, ss. Before me, a notary public in and for the state and county aforesaid, personally appeared A. O. Backert, who, having been duly sworn wcoorine to law, deposes and says that he is the business manager of Marine Review, and that the following is, to the best of his knowledge and belief, a true statement of the ownership, manage- ment, etc., of the aforesaid publication for the date shown in the above caption, required by the Act of Aug. 24, 1912, embodied in section 443, Postal laws and regulations, to wit: 1—That the names and addresses of the publisher, editor, managing editor, and business managers are: Publisher, Penton Publishing Co., Cleveland, O. Editor, R. V. Sawhill, Cleveland, O. Business manager, A. O. Backert, Cleveland, O. 2.—That the owners are: Names and addresses of stockholders owning or holding 1 per cent or more of the total amount of stock: John A. Penton, Cleve- land, O.; Robert E. Power, Cleveland, O.; A. O. Backert, Cleveland, O.; C. J. Stark, Cleveland, O.; H. C. Estep, London, England; J. D. Pease, Cleveland, Ohio. 3.—That the known bondholders, mortgagees and other security holders owning or holding 1 per cent or more of total amount of bonds, mortgages, or other securities are: Central National Bank Savings & Trust Co., Cleveland, O. 4.—That the two Paragraphs next above, giving the names of the owners, stockholders, and security holders, if any, contain not only the list of stockholders and security holders as they appear upon the books of the company but also, in cases where the stockholder or security holder appears upon the books of the company as trustee or in any other fiduciary relation, the name of the person or corporation for whom such trustee is acting, is given: also that the said two paragraphs contain statements embracing affiant’s full knowledge and belief as to the circumstances and conditions under which stockholders and security holders who do not appear upon the books of the company as trustees, hold stock and securities in a capacity other than that of a bona fide owner; and this affiant has no reason to believe that any other person, association, or corporation has any interest direct or indirect in the said stock, bonds, or other ities th stated by him. A. O. Backert, Sworn to and subscribed hefoce ae es 25th day of March, 1924. (Seal) L. C. Botsford. (My commission expires Jan. 29, 1927.) Please mention MARINE REVIEW when writing to Advertisers