LETTER OF TRANSMITTAL. 



U. S. Department of Agriculture, 



Bureau of Entomology, 

 Washington, D. C, September i, 190 J^. 

 Sir: I have the honor to transmit herewith for publication the 

 accompanying revised copy of Bulletin No. 47, of this Bureau, a cata- 

 logue of the exhibit made by the Bureau of Entomology at the Louisi- 

 ana Purchase Exposition. 

 Respectfully, 



L. O. Howard, 

 Hon. James Wilson, Entomologist. 



Secretary of Agriculture. 



