Leningrad Region State Archive in Vyborg (LOGAV)
F. 531 Maps,
Plans, Drawings of Vyborg City, of Vyborgsky, Kuopiosky, Mikkel'sky
Provinces.
F. 532 Maps,
Plans and Drawings of Railways, Highways and Waterways of Vyborg City and
Vyborgsky Province.
F. Р-4728 Collection
of Maps, Plans, Drawings of Leningrad Province, Leningrad Circuit, Leningrad
Region, Counties and Cities of Leningrad Region. 1918-1940.