TABLES RELATING TO PARTS III AND IV 269 
VOLUME TABLE No. 12. RED OAK IN BOARD FEET 
(From Report of N. H. Forest Commission for 1906-7) 
Diameter 
Breast 
High 
Used Length of Tree — Feet 
Inches 
10 
20 
30 
40 
50 
5 
7 
6 
9 
‘is 
7 
14 
22 
'29 
*34 
... f 
8 
18 
30 
39 
43 
9 
25 
40 
48 
58 
10 
31 
50 
60 
73 
'99 
11 
37 
63 
74 
90 
118 
12 
44 
78 
89 
110 
143 
13 
54 
93 
107 
132 
174 
14 
65 
109 
126 
160 
208 
15 
124 
149 ' 
190 
243 
16 
143 
173 
225 
288 
17 
163 
201 
262 
330 
18 
181 
232 
308 
19 
202 
265 
356 
*20 
223 
300 
405 
Based on about 700 trees tallied through saw mills by 
members of United States Forest Service. Trees from 50 
to 80 years of age, cut off at from 5 to 9 inches at the top. 
Lumber sawed round or waney-edged; 85 per cent of 
the product lj-inch boards surveyed as 1 inch; balance lj- 
inch plank. 
Table may be used for other second growth hard wood 
species when similarly cut and manufactured. 
