борисовка - map search
Topographic map n39-16 of scale 1:200 000
Russian - Soviet military - 2Mb -
Topographic map l37-17 of scale 1:200 000
Russian - Soviet military - 2Mb -
Topographic map m37-15 of scale 1:200 000
Russian - Soviet military - 1982 - 2Mb -