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amedés ctontb sens atin tileved ___THE BISMARCK TRIBUNE _ ‘The Standard Oil 1 Company as. el Announces That Its ese 2 The new {constant viscosity} motor ‘oid The Biggest Forward Step That Has Been Made in the Labrica-— tion of the Automobile E Eng agine iSO = VIS means: i All ‘the motor oils tc Ste alte“ Hs ll 08 ten 668 sntet, No more trouble getting away becoyme, the car agent the night in a cold 1so= Vil reprise Shean stapes hen foment tafe No more trouble from thin oil—after h eo NO 1so= =VIS cx « little more than ordinary oils, ‘the car is still gliding smoothly along perfectly lubricated — — . smoothest winter eles you eer have motored Get 180 = i" 1$0 =VIG marks the end of the dilution of motor oil in the crankcase, 1so= : VIS “F" for Fords— 80c Per Quart __ At Any Standard Oil Service Station and at Licensed Garage