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LETTER OF TRANSMITTAL 



Smithsonian Institution, 

 Washington. December 31, 1957. 



To the Congress of the United States : 



In accordance with section 5593 of the Revised Statutes of the 

 United States, I have the honor, on behalf of the Board of Regents, 

 to submit to Congress the annual report of the operations, expendi- 

 tures, and condition of the Smithsonian Institution for the year ended 

 June 30, 1957. I have the honor to be, 

 Respectfully, 



Leonard Carmichael, Secretary. 



For sale by the Superintendent of Documents, U. S. Government Printing Office 

 Washington 25, D. O. - Price $4.60 



