Hows YOUR 

 TRACTOR FUEt? 



IO,7f8 CUSTOMERS 

 SAY "T40 IS TOPS" 



1 



r 



■iBiIniHiiiini..«mlii. 



Our Faithful check-testing by ex- 

 acting laboratory methods assure 

 you of a pure tractor fuel of high- 

 est quality. "T-40" is especially re- 

 fined to give smooth, economical 

 performance. High tractor effici- 

 ency is assured because "T-40" 

 has an octane rating of forty. 



Pnxujed <ui iO,7iS lan^fU . . . 



Experienced operators follow this plan . . . 



• Warm up your tractor on gasoline. 



• Keep radiator shutter closed until the radia- 

 tor temperature reaches 200 F. 



• Switch over to "T-40" 



• Adjust carburetor to the point of maximum 

 efficiency. 



• Avoid needless idling. 



With this 5 point guide and your field as "prov- 

 ing ground" — you too will join our 10,718 "T-40" 

 users who say — 



"T-40 is Tops!" 



