Ершово - map search
Topographic map nn45 of scale 1:1 000 000
English - US military - 1957 - 3Mb -
Topographic map 1W57 of scale 1:300 000
German - German military - 1942 - 11Mb -
Topographic map o48-25 of scale 1:200 000
Russian - Soviet military - 3Mb -