13 



TABLE No. 4. Mill Tally Log Rule for White Pine. 



The mean or average of seven individual tables constructed on the Harvard 

 Forest in different years and based on the actual volume in board feet sawed 

 from 3,500 logs, as follows: 8-foot logs, 714; 10-foot logs, 564; 12-foot logs, 2,222. 

 Sawing: 60 per cent, 2J-inch round-edge; remainder, 1-inch square-edge and 

 1-inch sidings. 



