— 64 



TABLE II. 



a 



No. of 

 observations 



I 

 II 



Average 



RESISTANCE 



Cross section 



03 tog 



0.230 



W 



oi \ 





Against the re- 

 sistance of cross 

 section taken as 1. 



I 

 II 



Average 



0.590 



'S s 



10.5 

 10, 



267.17 

 ,8259.67 



10.7 





m 



OiHo 



264.42 



1.00 



I? Si, 



Against the re- 

 sistance of cross 

 section taken as 1. 



I 

 II 



Average 



Id 



^^ 



w 



o 

 S 



Si's 



Against the re- 

 sistance of cross 

 section taken as 1. 



I 

 II 



13.3 

 13.0 



13.2 



0.627 



0.775 



Average 



Against the re- 

 sistance of cross 

 section taken as 1. 



I 

 II 



Average 



3 



Against the re- 

 sistance of cross 

 section taken as 1. 



I 

 II 



14.5 

 14.2 



14.4 



Badial section 





0.236 



75.47 0.582 

 80.30 — 



77.89 — 



1.00 



18.88 

 JI5.12 

 17.00 



1.00 



13.0 

 13.4 



13.2 



0.444 



11.6 

 11.4 



723.67 

 767.30 



11.5 



745.49 



13.6 

 13.5 



0.633 



is so 



2.82 



Tangential section 





0.236 





11.0473.83 

 11.0 573.33 

 11.0523.58 



288.67 

 240.00 



264.34 



14 

 14.2 



8.41 0.785 

 8.54 — 



8.48 



1.00 



Average 



Against the re- 

 sistance of cross 

 section taken as 1. 



I 

 II 



Average 





Against the re- 

 sistance of cross 

 section taken as 1. 



0.307 



13.0 

 12^ 

 12.9 



14.3 

 13.9 



14.1 



59.70 

 28.23 



43.97 



1.00 



6.43 



JJ9 



5.3 



0.444 



14.2 



13.6 

 13.3 



13.5 



3.39 



64.37 

 53^67 

 59.02 



3.47 



0.597 



0.628 



14.1 

 13.7 



13.9 



227.17 

 168.63 

 197:90 



14.6 

 14.4 



14.5 



1.98 



Remarks 



2.54 



28.85 

 23^9^ 

 26.37 



1.55 



54.16 

 40.7 

 47.43 



5.59 



14.2 

 14.0 



0.307 



0.374 



15.7 

 14.4 



15. 



1.00 



68.37 

 51.70 



60.04 



1.00 



0.379 



14.1 



16.0 

 15.6 



15.8 



0.766 



27.50 0.440 

 88.73' — 

 108.17! — 



2.48 



13.8 

 13.4 



13.6 



14.7 

 14.1 



45.50 

 28^23 

 36.87 



The wood 

 tested was 

 in a cube 

 of 3 cm; 

 varnished? 

 cubes were 

 tested for 

 each spe- 

 cies ; three 

 for each of 

 cross,radi- 

 al and 

 tangential 

 sections. 



4.34 



129.03 

 104.93 



14.4:116.98 



15.40 

 12.47! 



0.307 



13.941 



2.62 



14.7 

 14.3 



242.17 

 163.67 

 202:90 



0.385 



2.66 



16.5' 14.33' 

 16JJ 10.76 

 16.4 12:55i 



2.36 



14.5 156.63 



14.4 94.53I 

 14.5125.58 



2.09' 



