THE BED SPRUCE. 



VI 



Table 24. — Board-foot volume of red spruce in Maine according to the MoAne rule and 



number of 16-foot logs. 



[CURVED.] 



Diameter 

 breast 

 high. 



Number of 16-foot logs. 



Basis. 



1 



H 



2 



2* 



3 



3i 



4 



<H 



Volume — board feet. 



Inches. 



7 



8 



9 



10 

 11 



12 



13 



20 

 30 



35 

 45 

 50 

 60 



25 

 35 

 45 

 50 



70 

 80 

 90 















Trees. 

 8 

 11 

 18 

 29 

 21 

 27 

 20 

 22 

 13 

 11 

 14 

 19 

 6 

 6 

 6 

 4 

 4 



40 



50 



70 



80 



100 



110 



130 



150 



170 























80 

 100 

 110 

 130 

 150 

 170 

 200 

 220 

 250 





















140 

 160 

 180 

 210 

 230 

 260 

 290 

 330 

 360 

 390 















14 



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 

 680 

 740 

 820 



19 









20 











21 











22 











23 













24 













25 













2 



i 

 1 



1 













241 



Based on taper curves. Logs sealed in lengths of from 8 to 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 Scribner 

 Decimal C rule and total height of tree. 



[CURVED.] 



Diameter 



breast 

 high. 



Total height of tree — feet. 



Basis. 



30 



40 



50 



60 



70 



80 



Volume— board feet. 



Inches. 



8 



9 



10. 



11 



12 



13... 



20 

 26 

 32 

 36 

 40 



24 

 32 



40 

 49 

 58 

 68 

 78 

 90 

 100 

 120 

 130 



31 



40 



49 



59 



72 



85 



99 



110 



130 



150 



170 



190 



210 



240 



270 



40 



52 



63 



76 



90 



100 



120 



140 



160 



180 



210 



240 



270 



300 



330 



370 



410 



450 



490 



55 

 67 

 80 

 95 

 110 

 130 

 150 

 170 

 200 

 230 

 260 

 290 

 320 

 360 

 400 

 440 

 480 

 530 

 580 





Trees. 

 76 

 75 

 87 

 76 

 87 

 54 

 68 

 33 

 36 

 24 

 21 

 13 

 9 

 3 

 3 





98 

 120 

 140 

 160 

 180 

 210 

 240 

 270 

 310 

 350 

 390 

 430 

 470 

 520 

 570 

 620 

 670 



14... 





15 





16 





17 





18 





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. 



