Ковалевка - map search
Topographic map m35-so of scale 1:500 000
German - German military - 1944 - 8Mb -
Topographic map m44-16 of scale 1:200 000
Russian - Soviet military - 2Mb -
Topographic map 1Y50 of scale 1:300 000
German - German military - 1942 - 8Mb -
Topographic map nm38-01 of scale 1:250 000
English - US military - 1956 - 4Mb -