Detailed dates of material: 1969-1971, 1975, 1977, 1978.
[34] p. Envelope 5/85 ; microfilm reel 059; Frames 304 - 357
"Alexander Dubček (Slovak pronunciation: [ˈalɛksandɛr ˈduptʃɛk]; 27 November 1921 – 7 November 1992) was a Slovak politician and, briefly, leader of Czechoslovakia (1968–1969). He attempted to reform the communist regime during the Prague Spring. Later, after the overthrow of the government in 1989, he was Chairman of the federal Czecho-Slovak parliament. He was the recipient of the Sakharov Prize for Freedom of Thought of the European Parliament, in 1989" -- Wikipedia Newspaper clippings and an article.
Dubček, Alexander, 1921-1992