4 ! MARINE Port of Hamburg: fifth of the world’s twelve leading ports based upon tonnage cleared. {Whitaker’s Almanac of 1924] ) Hartor CREE OE IER The service of your SHIP delivers as definite service on the Ax as a power plant on land. The maintenance of passenger and freight sched- ules alike depends upon ships arriving at their destination on time. Dependable engine op- eration must be assured. A ship’s engine is a “power plant afloat.” The engine must make good. To this end, the lubrication of the engine must make good. Marine Engineers around the world have found Gargoyle Marine Oils can be depended upon to insure reliable en- REVIEW January, 1927 Gargoyle Marine Oils can be purchased in more than 300 of the leading ports of the world. Fp DS rb IDS: aes Haweau RG ot. the ELBE IRIVER “power plant afloat —protect engine from damage by strains of sea service —save in horse power —save in oil consumption. It will pay you to talk with a Vacuum Oil Company representative in any of the world’s 300 leading ports. He can recommend, from wide experience, the correct Gargoyle Marine Oil for your particular engine. He can ex- plain our Marine Purchase Agreement which enables you to contract in gine operation. GAPS advance for oil deliveries in These high grade uni- ae . any port Payments may be form oils = made at home ports in —insure reliable engine domestic currency. Get in service Marine Oils touch today with us. A grade Sor each type of service Specialists in the manufacture of Vacuum Oil Company “siitinzszseca New York, U.S. A. Please mention MARINE REVIEW when writing to Advertisers