Map of the route of the Russian ambassador Repnin from the Danube to Constantinople and back

The map of the route of the Russian ambassador Repnin from the Danube to Constantinople and vice versa.- -.-1776;Kart.Op.623;139x67;Additional Agreement No. 1 of May 21, 2021 to the contract.No. 90-19 dated August 27, 2019 (Ban)..Electronic copy source: ban