1. Mutual understanding between people of the United States and the people of other countries by educational and cultural exchange-studies, research, instruction and other educational activities-cultural exchanges (Mutual Educational and Cultural Exchange Act of 1961-75 Stat. 527-538).
2. Center for Cultural and Technical Interchange Between East and West-grant to State of Hawaii (Pub. L. 86-472 , 74 Stat. 141).
3. Assistance to or in behalf of refugees designated by the President (Migration and Refugee Assistance Act of 1962-76 Stat. 121-124).
4. Donations of certain foreign language tapes and other training material to public and private institutions (Regulations of Administrator of General Services relating to surplus property- 41 CFR 101 - 6.2 ).
22 C.F.R. § 141 app A to Part 141