72 



COMPRESSORS 



8 

 85 8 3 



<N tD 

 CC <N 



CC CC 



CC CC CC 



S 15 



IVTSP 



hH O 



8 ggl 

 p> t 



st 

 t 

 is 



iFI 



[fi . 



i2s 



;8 



re steam-pisto 

 ard, cut 

 re steam-pisto 

 ard, uncut. . . 



oo oo" oo oo 



CC CC CC CC 



t>r t>r 



CO CC 





00 >O l^ 



CC CC CC CC 



^asst; 

 " c e fc 



CC CC CO 



