THE BED SPEUCE, 
71 
Table 24. — Board-foot volume oj red spruce in Maine according to the Maine rule and 
number of 16-foot logs. 
[curved.] 
Number of 16-foot logs. 
Basis. 
Diameter 
breast 
high. 
1 
1* 
2 
2* 3 
H 
4 
« 
Volume — board feet. 
Inches. 
s'. '.'.'.'.'.'. 
9 
10 
11 
: 12 
1 13 
20 
30 
35 
45 
50 
60 
2-5 
35 
45 
50 
70 
80 
90 
1 
Trees. 
8 
11 
IS 
29 
21 
27 
20 
22 
13 
11 
14 
19 
6 
6 
6 
4 
4 
40 
50 
70 
SO 
100 
110 
130 
1.50 
170 
30 
100 
110 
130 
150 
170 
200 
220 
2-50 
140 
160 
ISO 
210 
230 
260 
290 
330 
360 
390 
:;;; 
i i4....:..; :.: 
220 
240 
270 
300 
340 
370 
410 
450 
500 
550 
; 15... 
16 

310 
350 
390 
420 
460 
510 
560 
610 
670 
740 
17 
18 
440 
480 
520 
570 
620 
6S0 
740 
820 
19 
20 ' 
21 

22 
i 
23 
24 : 
25 
2 

241 
Based on taper curves. Logs sealed iu lengths of from Sto 16 feet. Stump height, 1 foot; diameter inside 
bark of top, 6 inches. 
Data collected by R. S. Hosmer in Piscataquis County in 1902. 
Table 25. — Board foot volume of red spruce in New Hampshire according to the Scrilner 
Decimal C rule and total height of tree. 
[CURVED.] 
Diameter 
breast 
high. 
Total height of tree— feet. 
Basis. 
30 
40 50 
i 
60 
70 
SO 
Volume — board feet. 
Inches. 
8 
9 
10 
11 
12 
13 
20 
26 
32 
36 
40 
24 31 
40 
52 
63 
76 
90 
100 
120 
140 
160 
180 
210 
240 
270 
300 
330 
370 
410 
450 
490 
55 
67 
SO 
95 
110 
130 
150 
170 
200 
230 
260 
290 
320 
360 
400 
440 
4S0 
530 
580 
Trees. 
76 
75 
87 
76 
87 
54 
68 
33 
36 
24 
21 
13 
9 
3 
3 
32 
40 
49 
58 
68 
78 
90 
100 
120 
130 
40 
49 
59 
72 
85 
99 
110 
130 
150 
170 
190 
210 
240 
270 
98 
120 
140 
160 
180 
210 
240 
270 
310 
350 
390 
430 
470 
520 
570 
620 
670 
14 
IS 
10 
17 
IS 
19 
20 
21... 
22 
23 , 
24 
25. . 
26 

3 
668 
Based on taper curves: scaled mostly as 16.3-foot logs, with a few shorter logs where necessary. 
Stump height, 1 foot; diameter inside bark of top, 6 inches. 
Data collected, by T. S. Woolsey, jr., in Grafton County in 1903. 
