ETHYL ha -as'been added to No-Nox to produce the greatest of motor fuels Sp rp Va, GULF NO-NOX’ ETHYL retains all of the superlative qualities of No-Nox and, in addition ~ ETHYL. To supply the present deiiang, a well a¢ "anticipating the future, we are increasing the anti- knock quality of No-Nox by “the, 4ddition of Ethyl fluid. By this combination NO-NOX ETHYL becomes the foremost motor. fuél of all. time, meeting every demand of the highest compression motors of today with plenty’ of Téserve: for any increased compression in the motors of tomorrow—all of this without sacrificing, ay. of. the qualities of the famous "3: % Ya ig ns Ag, Gulf No-Nox Motor Fuel Aviation Grade. CW NO-NOX ETHYL MOTOR FUEL A New Motoring Sensation RD Quick Starting in the Coldest Weather eo Added Power (WITH Gi Knockless on any hill or at any speed o All around increased performance. Fill Up with NO-NOX ETHYL TODAY! | Get a New Idea of Motor Performance | AT THE SIGN OF THE ORANGE DISC ANT HT GULF REFINING COMPANY eo ETHYL SASOUNE CORPORATION NEW YORK, USA
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