A brief historical description of the Holy Trinity Sergius Lavra: With an appendix of notable events that happened during it / Composed by the vicar of the Monastery, Hieromonk Pavel. - St. Petersburg: [Type. Academy of Sciences], 1782. -68 p.

Komsomol was tasked, and the virgin land was raised! 1956. [Isomaterial] / artist E. Solovyov; poems by O. Vysotskaya. Izogiz, 1958 (1st ph. publ. by LSNH). 1 postcard. Balachenkova, N. V., private collection

Leningrad. The Main Astronomical Observatory of the USSR Academy of Sciences in Pulkovo [Isomaterial] / photo by L. Sievert; edited by V. Kolchin. Izogiz, 1954 (1st A. A. Zhdanov Model Printing House). 1 postcard. Children's Postcard Museum, St. Petersburg