FOR WHOLE TREES. 



49 



1500 



1OOO 



500 



18 20 22 24 



38 



26 28 30 32 34 36 

 DIAMETER BREASTHIGH-INCHES 



FIG. 37. Total of intermediate grades sawed from mature trees. 



^1 + A + 01 + 7*1 + i i = Bv 1 . 



400 



200 



18 



Low Grades Sawed From Mature Trees. 



22 



26 30 34 38 



DIAMETER BREASTHIGH INCHES 



FIG. 38. Box 1". 



46 



400 



200 



419905 



26 30 34 38 



DIAMETER BREASTHIGH INCHES 



FIG. 39. Culls. 



