SECRETARY'S REPORT 



73 



The International Exchange Service accepts publications for trans- 

 mission to addressees in all countries except to the mainland of China, 

 North Korea, and Communist-controlled areas of Vietnam but will 

 not accept packages of publications from domestic sources intended 

 for addressees in the United States or in a territory subject to the 

 jurisdiction of the United States. 



The number and weight of the packages received from sources in 

 the United States for transmission abroad, and the number and weight 

 of packages received from foreign sources intended for domestic 

 addressees, are classified in the accompanying table. 



Respectfully submitted. 



Dr. Leonard Carmichael, 



Secretary, Smithsonian Institution. 



J. A. Collins, Chief. 



