ковалевка - map search
Topographic map e04-c of scale 1:500 000
English - US military - 1993 - 9Mb -
Topographic map m36 of scale 1:1 000 000
Russian - Soviet military - 1989 - 5Mb -
Topographic map n36-26 of scale 1:200 000
Russian - Soviet military - 1933 - 4Mb -
Topographic map n36-1 of scale 1:500 000
Russian - Soviet military - 1940 - 6Mb -