84 MARINE REVIEW July, 1926 Excerpt = Ss 4. M. STOREY (Equipped with RCA Vacuum Tube Apparatus) For Profitable Operation Install the With a transmitter input never over 1 KW., anda radiation of 9 amperes, FULL succeeded in working with STANDARD DIESEL ENGINE KSE (Los Angeles) direct OIL every night, on our passage from San Pedro to Balboa. On the Atlantic side ‘worked Tuckerton, N. J., each day after leaving Canal until we arrived in New York. (Signed) FRANK GEISEL CHIEF RADIO OFFICER 61 ft. Tug Phoenix; Capt. Henry Rohde of New York, owner. Fully powered with 6 cylinder 10x14 Standard Oil Engine. Tube Equipment THE ONLY —fcr every vessel Full Diesel Airless Injection 4 cycle En- RCA continuous wave vacuum tube transmitting and receiving equipment stands first in performance. Furnished gine built for direct propulsion in three, four and six cylinder Engines with un- equaled starting effort, making possible for all sizes and classes of vessels—pas- the lowest first cost in Diesel Engine See is Men inEs she vaphta: installation. Remarkable records are constantly being made with RCA Vacuum Tube Equipment. If you are interested please send for a copy of “Radio Operators’ Reports.” Address the RADIO CORPORATION of AMERICA Marine Department 66 Broad Street, New York City Write for full information covering our Diesel Oil Engines BALTIMORE PHILADELPHIA Back of the Standard engines is the WASHINGTON SAN FRANCISCO D.C. LOS ANGELES CHICAGO CLEVELAND BOSTON SEATTLE NEW ORLEANS GALVESTON 5 d d M c xu c NORFOLK, VA. HONOLULU, T. H. tandar otor Construction Co. 184 Whiton St., Jérsey City, N. J.. U.S.A. MARINE RADIO ' Please mention MARINE REVIEW when writing to Advertisers