= Oe 
Grades and Standards 
Effect of Lumber Grading on Sale Value of Lumber. To 
(1) determine if sorting and selling sawed lumber by grade 
results in increased income to the small sawmill operator 
over selling on a mill-run basis; (2) determine reasons why 
lumber grading is not practiced by most sawmill operators at 
present; and (3) study mature and variations in grade-price 
differentials which may exist at selected local markets. 
For. 120-b 
