LETTER OF TRANSMITTAL 



Smithsonian Institution, 

 Washington, December 28, 1950. 



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, 1950. I have the honor to be, 

 Respectfully, 



A. Wetmore, Secretary. 



