Ковалево - map search
Topographic map o37-4 of scale 1:500 000
Russian - Soviet military - 4Mb -
Topographic map 1Q54 of scale 1:300 000
German - German military - 1942 - 15Mb -
Topographic map 1W59 of scale 1:300 000
German - German military - 1942 - 10Mb -
Topographic map o36-002 of scale 1:100 000
Russian - Soviet military - 2Mb -