APPENDIX. 155 
TABLE 41.—Douglas Fir—Continued. 
Volume in board feet by the Scribner Rule, Idaho and Wyoming—Con. 
HEIGHT OF TREE (FEET). | | 
tie i Diame- 
ea soe 60 | 70 | 80 | 90 | 100 | 110 ae Basis. 
| high. ea ee) | | hbark. 
| VOLUME (BOARD FEET.) 
| 
| Inches. | Inches. | ‘Trees. 
| 21, bee ea apa 720| 850] 1,010] 1,130 9.0 10 
| BINS oe 760| 9101 1,090] 1,220 91] 16 
| 271 Bees Meets 810 980 | 1,170} 1,320 9.2 4 
| 2S peer ne eaten Reale eae 1,060 | 1,260} 1,430 9.2 6 
| 2a [fA aaa ead Cee 1,140 | 1,350] 1,540 9.3 2 
| 75" ease aap anesthe 1,220} 1,450] 1,660 9.3 2 
| AAS Ee Sey la 1,300} 1,550] 1,780 9.3 2 
=p lala Pets Mabey ie 1,380 | 1,650] 1,900 9.4 2 
770) Bt dels lao ine Pea 1,460 | 1,740] 2,030 G4 oe 
1) NG abil apatite 1,540 | 1,840] 2,150 9.4 1 
Cp aie [alee aR oes 1,620 | 1,940| 2,280 | 9.4 
| 889 
