FOR TOP LOGS. 



Ill 



50 



18 22 26 30 34 38 



DIAMETER BREASTHIGH INCHES 



FIG. 167. Shop, 1". 



22 



26 30 34 38 



DIAMETER BREASTHIGH INCHES 



FIG. 168 No. 2 Shop, 6/4". 



42 



42 



18 



22 



30 



34 



38 



42 



DIAMETER BREASTHIGH INCHES 



FIG. 169. Shims. 



150 



100 



24 26 28 3O 32 34 36 38 4O 42 44 

 DIAMETER BREASTHIGH-INCHES 



FIG. 170. Total of intermediate grades sawed from top logs of mature trees. 



'*? + A" + 0i" + V + *'i" - BvS. 



