112 



A MILL SCALE STUDY OP WESTERN YELLOW PINE. 



Low Grades Sawed From Top Logs of Immature Trees. 



2.2. 



26 30 34 38 



DIAMETER BREASTHIGH INCHES 



FIG. 171. Box 1". 



42 



100 



50 



18 



22 



26 30 34 38 



DIAMETER BREASTHIGH INCHES 



FIG. 172. Culls. 



42 



100 



22 



26 30 34 38 



DIAMETER BREASTHIGH INCHES 



FIG. 173. Box, 6/4". 



42 



46 



