The second volume of the documentary publication includes the texts of the minutes of the meetings of the Board of the Main Archive - Central Archive of the RSFSR for 1921-1928. The publication is provided with comments, including a consolidated personal commentary on the first and second volumes, and pointers. The documents are being published for the first time. The documentary collection is designed for a wide range of specialists in Russian history, archivists, teachers, graduate students and students, local historians.