The Subseries contains mainly holograph manuscript and typescripts of original poetry and translations by famous Russian poets, such as Boris Pasternak, Nikolai Chukovskii, Mariia Petrovykh, Semen Kirsanov, Boris Slutskii, David Samoilov, Leonid Pervomaiskii, Leonid Martynov, Vsevolod Rozhdestvenskii, Andrei Voznesenskii, Nikolai Zabolotskii. Zabolotskii's writings include a bound typed manuscript "Stolbtsy i poemy. Stikhotvoreniia." N. Zabolotskii compiled this book of his poems in 1958 and considered it a complete edition of his poetry. This handmade book is one of seven copies. The Subseries also includes memoirs of Ivan Borisov and Ferenc Jancsik, and Semen Budennyi's essay on Bela Kun. There is also a photograph of Ivan Borisov, which remains with his memoirs, and three drawings of Leonid Martynov, which are stored along with his writings.