LETTER OF TRANSMITTAL 



U. S. DEPARTMENT OF AGRICULTURE, 



FOREST SERVICE, 



Washington, D. C., March 17, 1906. 



SIR: I have the honor to submit herewith a paper on Maple Sugar 

 and Sirup, by William F. Hubbard, based upon Bulletin 59 of the 

 Forest Service, The Maple Sugar Industry, and to recommend the 

 publication of the same as a Farmers' Bulletin. 

 Very respectfully, 



GlFFORD PlNCHOT, 



Forester. 

 Hon. JAMES WILSON, 



Secretary of Agriculture. 



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