Мордовский - map search
Topographic map nn38-09 of scale 1:250 000
English - US Joint operational - 1997 - 4Mb -
Topographic map nn34-05 of scale 1:250 000
English - US military - 1956 - 5Mb -
Topographic map n38-29 of scale 1:200 000
Russian - Soviet military - 2Mb -