(Vilnius Defensive Plan). Created in response to an imminent Russian invasion. He organized the reconstruction of defense sites not only for Vilnius, but for Lukiškės, Kaunas , Tauragė and Virbalis.
Year
1648
Author
Frydrichas Gedkantas (Fryderyk Getkant) (Polish- Lithuanian Commonwealth military engineer/cartographer
Sources
Lietuvos TSR istorijos ir kultūros paminklų sąvadas