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Diesel Electric definitely accepted Diesel-electric drive has been definitely accepted in a variety of applications as a su- perior form of ship propulsion. Its ability to deliver a higher percentage of developed power at the propeller at all speeds, with better economy, and with greater ease of con- trol has earned for G-E Diesel-electric drive the preference of operating men. This is clearly shown in the following tabulation of General Electric equipments. Constructed prior to 1927 (12 years) 20 units—10,315 s.h.p. Delivered in 1927 8 units—11,200 s.h.p. Now under construction 6 units—7,500 s.h.p. 123-12 GENERAL ELECTRIC General Electric Company, Schenectady, N. Y., Sales Offices in Principal Cities The Book Department of The PentonPublishingCo. USEFUL BOOKS For the Man Who Is Interested IN SHIPS Building the Emergency Fleet—Mattox—$5.00 (25s.) How Wooden Ships are Built—Estep—$3.00 (15s.) Marine Engineers Guide—Audel—$3.00 (15s.) Marine Engineers Handbook—Sterling—$7.00 (35s.) Marine Steam Turbines—Bauer—$4.00 (20s.) : Marine Cold Storage Heating and Ventilation on Ship- board—Walker—$2.50 (12s. 6d.) : Care and Operation of Naval Machinery—Dinger—$3.00 Steam Boilers—Peabody—$4.00 (20s.) (15s.) Practical Shipbuilding—McBride—$3.00 (15s.) Steel Ships, Construction and Maintenance—Walton— $14.00 (£3 Os. Od.) ’ Practical Shipbuilding, 2 volumes—Holms— $22.50 (£4 12s. 4d.) Navigation—Hosmer—$2.50 (12s. 6d.) Navigation and Nautical Astronomy—Coffin-Collins— $3.00 (15s.) Wrinkles in Practical Navigation, pocket edition— Lecky $5.00 (25s.) Modern Seamanship, pocket edition—Knight—$3.00 (15s.) Practical Seamanship for Use in the Merchant Service— Todd and Whall—$9.00 (45s.) Notes on the Practical Duties of Shipmasters—Wilkes— $2.00 (10s.) The Penton Publishing Company Book Department Penton Bldg., Lakeside Ave. & W. 3rd St. Cleveland, O. 3141 M ecializes in BOOKS FOR THE MARINER and is prepared to furnish at publishers’ price any technical book in print THE PENTON PUBLISHING CO. 222% Penton Bldg., Lakeside Ave. & West 3rd St., game ea A A 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, 1928. State of Ohio, county of Cuyahoga, ss. Before me, a notary public in and for the state and county aforesaid, personally appeared C. J. Stark, who, having been duly sworn according to law, deposes and says that he is the President 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, A H. Jansson, Cleveland, O. Advertising manager, J. D. Pease, Cleveland - Circulation manager, F. V. Cole, 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, Cleveland, O.; C. J. Stark, Cleveland, O.; H. C. Estep, Cleveland, O.; . D. Pease, Cleveland, O.; V. Cole, Cleveland, O.; J. R. Dawley, Cleveland, 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: None. 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 stock- holders 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 securities than as so stated by him C. J.Stark.Sworn to and subscribed before me this 27th day of March 1928. (Seal) H. L. Richey. (My commission expires May 7, 1930) * 70 MARINE REVIEW—May, 1928