Ершово - map search
Topographic map o38-35 of scale 1:200 000
Russian - Soviet military - 2Mb -
Topographic map no38-06 of scale 1:250 000
English - US military - 1956 - 2Mb -
Topographic map o36-32 of scale 1:200 000
Russian - Soviet military - 1935 - 5Mb -