316 



A PRACTICAL HAND BOOK 





>> 3 



i 



Flat 

 Foli 

 the 





9 



ri"fl1 9* 



I O tyr) O 3 



~ 'n*? i 



I 8^ PQ >, "X3 



3 









C/) 



I! 



<n 





^ a 



o o 



T? Q 



C QJ 



II 



^ 6 



I 3 





