APPENDIX. 



Table 15. — Spruce.^ 



127 



Volume in board feet by the New Hampshire Rulefi Grafton 

 County, N. H. 



Diameter 

 breast- 

 high. 



HEIGHT (FEET). 



40 



50 



60 



70 



80 



VOLUME (BOARD FEET). 



Inches. 



7 



8 



9 



10 



11 



12 



13 



14 



15 



16 



17 



18 



19 



20 



18 

 29 

 42 

 58 

 76 

 96 



25 

 38 

 53 

 67 

 84 

 100 

 113 

 129 



30 

 45 

 61 

 78 

 94 

 112 

 130 

 148 

 166 

 186 

 208 



35 

 53 

 71 

 91 

 110 

 130 

 151 

 172 

 195 

 219 

 244 

 272 

 308 

 346 

















194 

 219 

 245 

 275 

 305 

 343 

 400 1 



i 



































a Table by T. S. Woolsey, jr., 1903. 



ft Cutting to a top diameter limit of 6 inchw. 



