VS.WVoi UIV 11,1, III 



3 Cylinder (tin) screic- engine 



JJiameter of cyiincfer 



1%l/lc/ls 



>Strok<i 



-f9 1.7t.cAs 



•Cut off- 



fy. stroke. . 



Air pressure nr. s&.in 



//O its 



Weight of engine, artof screus 



&z oz ■ 



^ait\rrzilyi<rvc'il_ £f '. t'f/ty/ 6 



ssyc 



