BALSAM FIR. 
51 
CORD VOLUMES. 
Tables 33 to 35 give the merchantable volume of trees of different 
diameters and heights, in cords, for New York, Maine, and New 
Hampshire. Table 36 gives the number of trees of different heights 
and diameters per cord for Maine and New York. 
In New Hampshire the top diameter is 6 inches and in New York 
and Maine 4 inches. 
Table 33. — Total volume of balsam fir in Maine and New York, in cords, of trees of 
different diameters and heights. 
[Based on 2,171 trees.] 
Diameter breast high (inches). 
Height of tree (feet). 
20fr 
30 
40 
50 
60 
70 
80 
Cords per tree. 
0.005 
.009 
.016 
0.008 
.016 
.024 
.034 
.045 
4 
0.022 
.033 
.045 
.060 
.078- 
.099 
.121 
.146 
0.042 
.057 
.075 
.096 
.119 
.146 
.178 
.213 
6 
0. 068 
.089 
.114 
.142 
.173 
.206 
.244 
.284 

0. 105 
.137 
.171 
.204 
.241 
.281 
.324 
.366 
8 
0. 168 
.203 
.240 
.278 
.320 
.368 
.419 
9 
10.... 
11 
1 
12 
13 
14 
Table 34. — Merchantable volume of balsam fir in Grafton County, N. H., in cords, of 
trees of different diameters and heights. 
[Top diameter, 6 inches.] 
Diameter breast high (inches). 
Height of tree (feet). 
40 
50 
60 
Cords per tree. 
6 
0.019 
0.022 
.040 
.045 
0.052 
8 - 
.062 
.071 
.081 
9 
.086 
.099 
.113 
10 : 
.112 
.128 
.148 
11 
.140 
.159 
.184 
12 
.192 
.221 
J3 
.247 
.260 
14 
.300 
15 
.342 
