A report by Etre Sandor describing the North Korean Foreign Affairs Vice Minister Ri Man-seok’s interest in the visit made by the US Secretary of State to Hungary.

A report by Etre Sandor that records North Korea’s request to receive the full letter sent by the Chief Secretary of the South Korean Red Cross to Hungary.

A report by Etre Sandor on the visit of North Korean First Secretary Kim Yun-gil and Hungary’s support for Korean reunification.

A note attached to the report by Hungarian Ministry of Foreign Affairs on North Korea’s opinions on various issues in 1972.

A report by Etre Sandor on North Korea’s internal and external policies, the Korean reunification issue, and Hungarian-North Korean relations.

A report by Etre Sandor on North Korea’s foreign relations with countries in Europe, the Soviet Union, the United States, and Japan.

A report by Etre Sandor on his visit to North Korea, in which he spoke with the North Korean Foreign Ministry about Hungarian-Korean relations and Korean reunification.

A report by Etre Sandor on the visit of five North Korean delegations to European countries and Cuba.

A report by Etre Sandor providing details about five North Korean governmental delegations to Africa and Middle East and the visit of Pak Seong-cheol to Hungary.

A North Korean delegations visits technical universities and colleges in Czechoslovakia and the GDR. North Korea urgently seeks to send post-graduate students and trainees to study in fields related to nuclear physics, laser technology, etc.