Plan of the district city of Polotsk 1846-1848.

Plan of the district city of Polotsk 1846-1848./ Svetnikov, P.M. (comp.).- 1846. -Compiled by the teacher of the cadet corps Peter Mikhailovich Svetnikov.1846-1848 cm in.;Kart.Additional.485;35 x 43;Additional Agreement No. 1 of May 21, 2021 to the contract.No. 90-19 dated August 27, 2019 (Ban)..Electronic copy source: ban