FOB TOP LOGS. 



115 



100 



50 



22 26 30 34 38 



DIAMETER BREASTHIGH INCHES 



FIG. 180. No. 3 Shop, 6/4". 



42 



46 



1OO 



50 



n, 



18 



22 26 3O 34 38 



DIAMETER BREASTHIGH INCHES 



FIG. 181. No. 3 Common, 1". 



42 



46 



22 26 30 34 38 



DIAMETER BREASTHIGH INCHES 



FIG, 182, Plank, 3". 



42 



