24 



10. After having once been started with gasoline and warmed 

 up, the carburetors as designed for gasoline vaporized the alcohol 

 successfully, except in one instance. 



11. No doubt the gasoline carburetor can be readily changed 

 to permit the use of alcohol as well as gasoline in the same engine. 



12. Experimental work does not include tests of the special 

 designed alcohol engine which should show better economy in the 

 use of alcohol. 



13. Gasoline cannot be used readily in a special designed 

 alcohol engine using high compression on account of pre-ignition. 



14. The odor of the exhaust of an engine when using alcohol 

 is not as unpleasant as when using gasoline. 



15. Alcohol is much more pleasant to handle. 



16. There is much less danger from fire when using alcohol 

 than when using gasoline owing to the fact that alcohol does not 

 vaporize as readily as gasoline and its flame may be extinguished 

 with water. 



CAMPBKLL-RUSSBLI. PRESS 

 OES MOINES 



