An undated memorandum, produced most likely in the late spring of 1963 (most likely in May) that outlines Soviet thinking on the most recent discussions with US representatives on the nuclear nonproliferation treaty. The memorandum is crystal clear that the key goal for Soviet negotiators was to avoid West German control over nuclear weapons. This is why Moscow opposed the idea of a Multilateral Nuclear Force. However, Soviet officials also admitted that it was better to agree to a treaty that did not explicitly prohibit a multilateral nuclear force as long as their US counterparts committed not to let West German authorities have an authoritative role in authorizing nuclear-weapon use

Czechoslovakian assessment of the situation in the Middle East following the Six-Day War and recommended foreign policy activities.

Excerpts describing Czechoslovakian and other Eastern Bloc countries' involvement in the Six-Day War.

Request for consultation with the Central Committee of the Soviet Communist Party regarding a visit to Czechoslovakia by Moses Bhagwan, a journalist and member of the People's Progressive Party of British Guiana

The Czechoslovakia Executive Committee discusses the anti-Soviet protests of March 28-29 following the defeat of the Soviets by the Czechoslovak national team at the hockey world championships in Stockholm. Segments dealing with procedural or organizational matters and parts where the discussion repeats itself or digresses to other, unrelated issues have been omitted.

Report describing the polarized public response in Czechoslovakia to the Soviet-Czech hockey match during the World Championships in Vienna. The match (which Czechoslovakia lost 2-4) involved multiple fights and when the Soviet anthem played during the final ceremony it was accompanied by deafening boos and catcalls from the audience.

Czechoslovakian ambassador to DPRK mentioned on foreign relationship with DPRK and domestic political situations.

Czech diplomats assess the DPRK's relations with Eastern European countries, including the Soviet Union and Czechoslovakia.

Czech diplomats review the DPRK's foreign relations with Eastern Europe and Asia, especially the USSR, China, and Czechoslovakia.

Memorandum of Conversation between Czechoslovak Communist Party official Vladimir Koucky and Cuban Communist Party official Carlos Rafael Rodriguez that took place in Prague.