Ковалевка - map search
Topographic map d03 of scale 1:1 000 000
English - US military - 1973 - 16Mb -
Topographic map m37-34 of scale 1:200 000
Russian - Soviet military - 1982 - 3Mb -
Topographic map 1V50 of scale 1:300 000
German - German military - 1941 - 9Mb -
Topographic map m44 of scale 1:1 000 000
Russian - Soviet military - 4Mb -