116 THE WOODSMAN’S HANDBOOK. 
TABLE 4.—Paper Birch.@ 
Volume in round-edged boards, actual mill cut, southern New Hamp- 
shire. 
LENGTH OF TREE USED (FEET). 
i Bi oe ‘ Board 
| eee) a0.) 20° | 90 aoe | oo | 
high. foot of 
VOLUME OF USED LENGTH (BoaRD | 702 
FEET).0 
i) Inches | Number.| Trees. 
‘i 6 9 17 21 26 | 31 4.1 16 
i fi 14 24 32 as. 46 4.7 58 
| 8 18 34 42 BL 62 5.1 79 
9 24 43 56 65 Boe aaa 82 
ii 10 29 55 71 83 101 5.6 70 
i 11 37 67 87 104 124 5.8 57 | 
12 46 gl 106 (oa, ay 5.9 36 
| ian at eae 95 125 150" 4 Uaioe nO 13 
| WANE eer ial 111 147 176 | 200 6.1 10 
1 a Bea 130 171 203 229 6.2 6 
har RA er 195 B33) 2 635i. eae a 
| 5.5 | 427 
a Origin same as aspen table. 
b Sawed into 13-inch round-edged boards. 
tH 
