APPENDIX, 

 Table 56. — Engelmann Spruce — Continued. 



185 



Volume in board feet by the Scribner Rule, Colorado and Utah- 

 Continued. 





Diam- 

 eter 

 breast- 

 high. 



HEIGHT OF TREE (FEET). 



Diam- 







40 



50 



60 



70 



80 



90 



100 



110 



120 



eter 

 of top 

 inside 

 bark. 



Basis. 





VOLUME (BOARD FEET). 



^ 



Inches. 

 24 

 25 

 26 

 27 

 28 

 29 

 30 

 31 

 32 

 33 

 34 

 35 

 36 

 37 

 38 









370 



430 

 470 

 500 

 540 

 580 

 620 

 660 



520 

 560 

 600 

 640 

 680 

 730 

 780 

 830 

 880 

 930 

 980 



600 



650 



700 



750 



800 



850 



900 



960 



1,020 



1,080 



1,140 



1,200 



1,260 



710 



760 



820 



870 



930 



990 



1,050 



1,120 



1,190 



1,260 



1,330 



1,400 



1,470 



1,550 



1,630 



820 

 880 

 950 

 1,010 

 1,080 

 1,150 

 1,220 

 1,300 

 1,380 

 1,460 

 1,540 

 1,620 

 1,700 

 1,780 

 1,860 

 • 



Inches, 

 l.b 

 7.5 



Trees. 

 21 

 in 













7 6 i 11 1 













7.6 

 7.6 

 7.7 

 7.7 

 7.8 

 7.8 

 7.8 

 7.9 

 7.9 

 7.9 

 8.0 

 8.0 



5 



6 

 4 



4 

 3 



1 



1 

 676 







































































































































% 

















