Nina was a Samizdat secret underground printing house in Baku, Russian Empire, established in July 1901 by the Baku Iskraist group, consisting of Lado Ketskhoveli, Leonid Krasin, Nikolay P. Kozerenko, Avel Yenukidze, Semyon Yenukidze, and Lev Halperin.
[1][2][3][4] Nina received direct assistance from Lenin and had contacts with the Tbilisi committee of the Russian Social Democratic Labour Party.
In 1903 it was occupied with printing the conference documents of the 2nd Congress of the Russian Social Democratic Labour Party, documents of the Caucasian League of RSDLP as well as works by Karl Marx, Friedrich Engels and Lenin.
At the 3rd Congress of the Russian Social Democratic Labour Party, the legacy of Nina was praised.
In January 1906 the central committee of the party decided to shut Nina down and moved its printing house to Saint Petersburg.