LETTER OF TRANSMmAL. 



U. S. Department of Agriculture, 



Division of Entomology, 

 Washington, D. C, 3larch25, IDOJ^. 

 Sir: I have the honor to transmit herewitli for publication, as Bul- 

 letin No. 47, of tins Division, a cataloo'ue of the exhibit made ])y the 

 Division of Entonioloo-y at the Louisiana Purchase Exposition. 

 Respectfully, 



L. O. Howard. 

 Hon. James Wilson, Entomologist. 



Secretary of Agriculture. 

 2 



