

'. 



AS : Oonitffll Di*c FieJM a 'raw, lialf 



.h,,x* lic valve and 



mi.! *Uo add an elevation looking in the direction of the arrow. 



84 



Th 



bould 



i connecting nxl end (fig. 83) with tho 

 on pigM 68 and M. The lower p*rt of fig. 83 U a half plan and 







half hori/ontal MCtion, and the opper part u a half hide deration 

 ilf vertical faction. Draw theae view* and aUo an end 

 elevation. Scale 6 inches to a foot. 



EKBJMTTTF 85 : Engine Cro**.kf<t<1.- The croM-head shown in 

 fig. 84 for an inverted cylinder marine engine. A U the piston 



(C0<nnm/ on p. 108). u 



