68 



REPORT ON EXCHANGES. 



The additions to the library of the Smithsoiiiau lustitntiou from ex- 

 changes, are: 



3. Government transmissions. 



The twenty-third box of the series of Government publications to be 

 exchanged under the Congressional acts of March 2, 1867, and July 25, 

 1868, was transmitted on the 23d of April for deposit in the establish- 

 ments designated by the respective Governments for the reception of 

 Government exchanges. 



