Figure 2 — Grade distribution for red maple/sugar maple group. 



10 11 



12 



13 



14 



15 



16 17 18 19 20 

 DIAMETER (INCHES) 



21 



22 



23 24 



25 26 



Figure 3 — Grade distribution for beech/birch group. 



10 



11 



12 13 



14 



15 



16 17 18 19 

 DIAMETER (INCHES) 



20 



21 



22 



23 24 25 26 



4 



