The Moscow Rock Laboratory (1986-1992) is a public organization that in the 1980s controlled the activities of Moscow rockers.
To control the spontaneous concert activity, in Moscow on October 23, 1985, by order of the then first secretary of the Moscow City Committee of the CPSU, Viktor Grishin, a rock laboratory was organized at the Unified Scientific and Methodological Center of the Main Department of Culture of the Executive Committee of the Moscow City Council. The first director was Bulat Tursunovich Musurmankulov, later he was replaced by Olga Nikolaevna Neat. The Moscow rock laboratory united almost all the Moscow and Moscow region teams of the so-called "golden underground of the 80s" that existed at that time.
Samizdat (Russian: самизда́т, lit. "self-publishing") was a form of dissident activity across the Eastern Bloc in which individuals reproduced censored and underground makeshift publications, often by hand, and passed the documents from reader to reader. The practice of manual reproduction was widespread, due to the fact that most typewriters and printing devices were inventorized and required permission to access. This grassroots practice to evade official Soviet censorship was fraught with danger, as harsh punishments were meted out to people caught possessing or copying censored materials.
Since this poster was kept folded into four parts, I will send it by post also folded.