TABLES RELATING TO PARTS III AND IV 267 



YIELD OF HEMLOCK BARK 



Where the tanbark industry is large and well 

 2240 Ibs. of dried bark constitute one cord. One thou- 

 sand feet of hemlock timber, log scale, yields $ cord 

 usually, up to a cord in some cases. Small, thrifty hem- 

 lock, if closely utilized at the saw, as in parts of New 

 England, yields about cord per M. 



VOLUME TABLE No. 9. B^MLOCK, BY THE SCRIBNER RULE 

 (From Bulletin No. 152, U. S. Dept. Agriculture, by E. H. Frothingham) 



Based on 534 trees cut in the Lake States and scaled 

 from a 2-foot stump to diameter given in 16.3 foot log 

 lengths. Crook, breakage, and defect not allowed for. 



