October, 1925 Look into the Reilly Heater ° e e ° ° e * * * e * a rs ee ee ee ee | Note how little space it occupies; how easily in- spected; how each coil is shaped like a spring, pre- venting expansion strains on the joint. There are many other advantages of the Reilly Heater that you will be interested in reading about. Bulletin 511 tells the story. Send for a copy. MARINE REV-IEW S. S. EMIDIO, one of eight vessels of General Petroleum Corporation, equipped with 'Kolster Radio Compass, and five of which are equipped with Federal C-W Marine Radio Apparatus Communication—Daily! And direct communication! From distances as great as eight thousand five hundred miles. Such is the performance of Federal Continuous-Wave Marine Radio equip- ment. Masters are enabled to communicate direct with their owners; report their daily posi- tion, condition of cargo, time of arrival, time of departure—throughout their entire voyage. Federal Marine Radio equipment stands alone in performance. 35 For a nominal sum we furnish a complete radio communication and maintenance ser- vice—a service that is meeting the approval of ship owners in growing numbers. Ser- vice stations maintained in all principal ports, insures perfect operation at all times. The Griscom-Russell Company 2121 West Street Building NEW YORK Why not equip your vessels with Federal Continuous-Wave Marine Radio equipment and be assured of long range communica- tion so essential to present day demands? SHIPBUILDERS No matter whether it be new ship construction or extensive vessel repairs we can take care of gee FEDERAL TELEGRAPH COMPANY SAN FRANCISCO 25 BEAVER STREET, NEW YORK CITY We design and build steel passenger boats, freighters, car ferries, self unloaders, sand suckers, dredges, lighters, tugs, fireboats, dump scows, marine engines and boilers, ship auxiliary machin- ery, etc. Japan-China Representatives: Sperry Gyroscope Co., Mitsui Building, Tokio MANITOWOC SHIPBUILDING CORPORATION Manitowoc, Wisconsin Please mention MARINE REVIEW when iontiine to Advertisers