Ершово - map search
Topographic map n38-110 of scale 1:100 000
Russian - Soviet military - 2Mb -
Topographic map nn37-04 of scale 1:250 000
English - US military - 1956 - 7Mb -
Topographic map q45_46 of scale 1:1 000 000
Russian - Soviet military - 6Mb -