11 



I 



o 



pa 

 



- 



g 



60 



1? 



s 



"3 

 

 s 



x" 



pq 



S 

 





c_ 



00 



-2 



s 



W 



.00 O -I . i 



. i * Ci -to > ^ 



1 o -?r T I-- o -TT ~ Ji 



lS Failed at two small knots. 



' x T^r 

 H 



^5S S I Failed at nectton where grain was 

 10 co i- co o ^ curl\ f , due to proximity of a knot. 



f 



