FOR TOP LOGS. 



117 



18 22. 26 30 34 38 



DIAMETER BREASTHIGH INCHES 



FIG. 186. 4"x4" and Larger. 



42 



46 



100 



18 



22 



26 30 34 38 



DIAMETER BREASTHIGH INCHES 



FIG. 187. 2"x 4" and Wider, No. 1 Dim. 



200 



50 



18 20 22 24 26 28 3O 32 34 36 38 4O 42 44 

 DIAMETER BREASTHIGH INCHES 



FIG. 188. Total of low grades sawed from top logs of mature trees. 



