Updated chapter of Special map of West Russia in scale 10 verst per inch (Специальная карта западной части России в масштабе 10 верст в дюйме, 1:420000, 1820-1840*). New topgraphic map symbols at chapter TOPOGRAPHICAL MAP SYMBOLS.

Territories of present Lithuania were covered by XXI, XXII, XXVII, XXVIII maps from set Special map of West Russia in scale 10 verst per inch (Специальная карта западной части России в масштабе 10 верст в дюйме).

General view of these maps and full size maps you can see at chapter of 10-verst maps of Russian Empire.