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wood distillation and the extraction of turpentine ?~nd alcohol, 

 or even for fuel. Thousands of tons of slabs are wasted in 

 the same way, 



The Office of Products of this District is desirous of 

 coming 1 in touch with all who use timber where preservation would 

 lengthen its use and stands ready to render practical assistance 

 both by furnishing information concerning the treatment of timber 

 and by cooperating in the installation and operation ef timber 

 treating plants. 



m 



