TABLES RELATING TO PARTS III AND IV 285 



VOLUME TABLE No. 24. WESTERN LARCH, IN BOARD FEET. 

 BY THE SCRIBNER RULE 



(From Bulletin No. 36, U. S. Forest Service) 



Above table by L. Margolin from timber cut in Flat- 

 head County, Montana. Trees scaled without allowance 

 for breakage and defect, which in this timber amounted 

 to 5 per cent. In addition 5 per cent or more should be 

 allowed for " butts " left if logs are driven. 



