APPENDIX III. 



355 



y. ^ _^ 



Total Volume. 



Timber in the 

 round above 3 in. 

 iliameter. 



Timber 

 according to 

 quarter-girth 

 measurement. 



SO 

 AGE. 



Fig. 58. — Diagram showidg the Total Volume, the Volume of Timber over 3 in. 

 diameter at the small end, and the Volume according' to Quarter-Girth Measurement, 

 per acre of an Oak Wood of the I. Quality. 



