APPENDIX. 169 



Table 46. — Western Larch — Continued. 



Volume in board feet by the Scribner Rule according to the total height 

 of the tree, Flathead County, Mont. — Continued. 



Diam- 

 eter 



breast- 

 high. 



HEIGHT OF TREE (FEET). 



Diam- 

 eter 

 of 

 top 

 inside 

 bark. 



Basis. 



80 



90 



100 



110 



120 



130 



140 



150 



160 



VOLUME (BOARD FEET). 



Inches. 

 36 

 37 

 38 

 39 

 40 

 41 

 42 













1,910 

 2,000 

 2,090 

 2,180 

 2,270 



2,150 

 2,250 

 2,340 

 2,440 

 2,540 



2,410 

 2,520 

 2,610 

 2,720 

 2,820 

 2,920 

 3,000 



2,680 

 2,790 

 2,900 

 3,000 

 3,100 

 3,210 

 3,310 



Inches. 

 9.6 

 9.8 

 10.0 

 10.2 

 10.4 

 10.6 

 10.8 



Trees, 

 5 

 3 

 3 



1 

 1,388 

















































































Allow 5 per cent for breakage and defect. Allow 5 per cent for ''butts" when 

 logs are driven to mill. No allowance for ''butts'' in railroad logging. 



