APPENDIX. 



161 



Table 42.— Douglas Fir— Continued. 



Volume in board feet by the Scribner Rule, west of the Cascade Moun- 

 tains in Washington and Oregon — Continued . 



Diam- 

 eter 



breast- 

 high. 



HEIGHT OF TREE (FEET). 



230 



240 



250 



260 



270 



280 



VOLUME (BOARD FEET). 



Diam- 

 eter of 

 top in- 

 side 

 bark. 



Basis. 



Inches. 

 15.8 



Trees. 

 24 



16.3 



26 



16.7 



30 



17.2 



28 



17.6 



30 



18.1 



• 22 



18.5 



24 



19.0 



16 



19.5 



18 



20.0 



10 



20.4 



11 



20.9 



12 



21.4 



13 



22.4 



19 



23.4 



20 



24.5 



17 



25.5 



10 



26.6 



6 



27.7 



9 



28.8 



10 



29.9 



6 



31.0 



6 



32.1 



5 



33.2 



8 



34.3 





35.4 



8 



36.6 



3 



37.7 



3 



38.8 



7 



1,169 



Inches. 

 36 

 37 



38 

 39 

 40 

 4l\ 



42 I 



43 ; 



44 I 



45 j 

 46] 



47 I 



48 i 

 50 

 52 

 54 

 56 

 58 

 60 

 62 

 64 



2,800 

 2,940 

 3,100 

 3,240 

 3^400 

 3,550 

 3,730 

 3,900 

 4,070 

 4,250 

 4,420 

 4,600 

 4,790 

 5,160 

 5,540 

 5,930 

 6,320 

 6,700 

 7,100 

 7,500 

 7,900 

 8,350 

 8,700 

 9,100 

 9,550 

 9,950 

 10,350 

 10,750 

 11,200 



2,920 



3,070 



3,220 



3,390 



3,550 



3,720 



3,900 



4,070 



4,250 



4,430 



-4,610 



4,800 



5,000 



5,400 



5,790 



6,200 



6,620 



7,050 



7,450 



7,900 



8,300 



- 8,700 



9,150 



9,600 



10,000 



10,450 



10,850 



11,300 



11,750 



3,050 

 3,220 

 3,370 

 3,450 

 3,710 

 3,890 

 4,060 

 4,260 

 4,450 

 4,630 

 4,830 

 5,020 

 5,220 

 5,620 

 6,020 

 6,460 

 6,870 

 7,300 

 7,750 

 8,200 

 8,600 

 9,050 

 9,500 

 9,950 

 10, 400 

 10,900 

 11,350 

 11,850 

 12,300 



3,820 

 4,000 

 4,190 

 4,380 

 4,580 

 4,770 

 4,980 

 5,180 

 5,400 

 5,810 

 6,220 

 6,660 

 7,100 

 7,550 

 8,000 

 8,500 

 8,950 

 9,400 

 9,900 

 10,400 

 10,900 

 11,400 

 11,900 

 12, 400 

 12,900 



4,100 

 4,300 

 4,510 

 4,720 

 4,930 

 5,150 

 5,360 

 5,580 

 6,020 

 6,460 

 6,940 

 7,380 

 7,850 

 8,300 

 8,800 

 9,250 

 9,750 

 10,300 

 10,700 

 11,300 

 11,850 

 12,400 

 12,900 

 13,500 



8,600 

 9,100 

 9,600 

 10,100 

 10,600 

 11,100 

 11,650 

 12,200 

 12,800 

 13,400 

 14,000 



35450°— Bull. 36—12^ 11 



