CONTENTS. 



PAGE 



INTRODUCTION , ; 9 



PART I, FIELD WORK 11 



THE STAND 11 



THE MILL 11 



PARTY AND EQUIPMENT 12 



METHOD OF PROCEDURE 12 



In the Woods 12 



Identification 12 



Tree Measurements 13 



Marking 13 



Growth Measurements 14 



Recording of Data 15 



Log Measurements 15 



At the Mill 16 



Log Scale 16 



Marking 16 



Grading 16 



Recording of Data 1 16 



Dimensions of Lumber 16 



GRADING RULES 20 



Description of Grades 20 



C and Better 20 



D Select and Better, 1" 21 



Molding Stock 21 



No. 1 Shop-- 21 



No. 2 Shop ' 21 



No. 3 Shop--. 21 



Box 21 



Shop 1" 21 



No. 1 Common 21 



No. 2 Common 22 



No. 3 Common 22 



Shims 22 



2" by 4" and Wider 22 



4" by 4" and Wider 22 



Plank 3" 22 



Culls 22 



UTILIZATION 



F. O. B. PRICES__ . 23 



